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Michem® Emulsion 27445 Michelman Michem® Emulsion 27445 provides excellent water repellency and wood protection when used in the paints and coatings industries. It is also an effective anti-block and release agent for coatings and adhesives.
Michem® Emulsion 36840A Michelman Michem® Emulsion 36840A is an emulsion that improves water resistance, mar resistance and anti-block properties in paints and coatings.
Michem® Emulsion 53530 Michelman Michem® Emulsion 53530 is an additive used to increase surface slip, scratch resistance, anti-blocking and water repellency in aqueous industrial and architectural coatings, as well as furniture and parquet lacquers.
Michem® Emulsion 70750 Michelman Michem® Emulsion 70750 imparts excellent early water resistance and release properties when used as an additive in wood coatings, furniture coatings and other water based coatings when additional water resistant properties are needed.
Michem® Emulsion 70852 Michelman Michem® Emulsion 70852 is an anionic, high solids wax emulsion with excellent water resistance.
Michem® Emulsion 76930 Michelman Michem® Emulsion 76930 is an anionic wax emulsion that provides water resistance and anti-block properties. It can also be classified as a high temperature and pressure release agent.
Michem® Lube 182PFPHS Michelman Michem® Lube 182PFPHS can provide slip, release and antiblock properties in a number of applications, ranging from wood coatings to being blended with synthetic and natural lattices. This product is also a mar and scratch resistant and water repellent add...view more Michem® Lube 182PFPHS can provide slip, release and antiblock properties in a number of applications, ranging from wood coatings to being blended with synthetic and natural lattices. This product is also a mar and scratch resistant and water repellent additive in varnishes and other coatings. view less
Michem® Lube 270R Michelman Michem® Lube 270R provides excellent water and block resistance in paint and coating formulations. This product is useful for long term water bead and for water repellency on wood as well as a tire dressing and buffability for auto care.
Michem® Prime 2960 Michelman Michem® Prime 2960 is an ethylene acrylic acid dispersion that provides outstanding adhesion to both metallic and cellulosic substrates, and enhances the corrosion, water, grease, oil and solvent resistance of coatings and adhesives.
Michem® Prime 4983R Michelman Michem® Prime 4983R is an ethylene acrylic acid dispersion that provides outstanding adhesion to both metallic and cellulosic substrates, and enhances the water, grease, oil and solvent resistance of coatings and adhesives. Can serve as a tie coat or prim...view more Michem® Prime 4983R is an ethylene acrylic acid dispersion that provides outstanding adhesion to both metallic and cellulosic substrates, and enhances the water, grease, oil and solvent resistance of coatings and adhesives. Can serve as a tie coat or primer for extrusion coatings, a foil laminate, a specialty paper coating, a paper sizing agent, a heat sealable coating, nonwoven binder and can also be used as a thermally active binder in thermal transfer release coatings. view less
Michem® Wood Coating 70LV Michelman Michem® Wood Coating 70LV is a high solids, water resistant topical wood treatment for exterior wood and wood composites. Michem® Wood Coating 70LV provides good water bead and swell resistance with lower VOC.
Michem® Wood Coating 75 Michelman Michem® Wood Coating 75 is an anionic proprietary blend that provides excellent water resistance for topical wood coatings. This product works to prevent the swelling of wood in the presence of water, as well as providing great water bead with lower VOC.
NatureShield® 30 Michelman NatureShield® 30 contains 99.5% natural ingredients. This additive imparts good water bead to seed, wood and concrete coatings.
NatureShield® 31 Michelman NatureShield® 31 is an anionic, natural materials emulsion that provides excellent water resistance for topical wood coatings. This product works to prevent the swelling of wood in the presence of water as well as providing great water bead.
NatureShield® 40M Michelman NatureShield® 40M is a natural oil emulsion that imparts water resistance to wood and concrete.
NatureShield® 41 Michelman NatureShield® 41 is a natural oil emulsion which imparts water resistance to wood and concrete. It also provides a wet look to stone surfaces. As a penetrating oil emulsion, it highlights the grain of wood substrates. The drying effect of the emulsion pro...view more NatureShield® 41 is a natural oil emulsion which imparts water resistance to wood and concrete. It also provides a wet look to stone surfaces. As a penetrating oil emulsion, it highlights the grain of wood substrates. The drying effect of the emulsion provides a moderate resistance to scratching. view less
NEVOSIL® CP 530 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® CP 530, in the form of a clear, transparent liquid, is a non-reactive aminoethyl-aminopropyl functional polydimethylsiloxane solution. This product can be used in paints. It will form a shiny, smooth and protective layer or applied surfaces whi...view more NEVOSIL® CP 530, in the form of a clear, transparent liquid, is a non-reactive aminoethyl-aminopropyl functional polydimethylsiloxane solution. This product can be used in paints. It will form a shiny, smooth and protective layer or applied surfaces while providing water-repellent characteristics, as well as improving polishability, depth of image, and detergent resistance in paint conditioners or polishes. view less
NEVOSIL® CP 550 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® CP 550, in the form of a clear, transparent liquid, is a reactive aminoethyl-aminopropyl functional polydimethylsiloxane solution. This product can be used in paints. Final product formulations including NEVOSIL® CP 550 will form shiny, smooth ...view more NEVOSIL® CP 550, in the form of a clear, transparent liquid, is a reactive aminoethyl-aminopropyl functional polydimethylsiloxane solution. This product can be used in paints. Final product formulations including NEVOSIL® CP 550 will form shiny, smooth and protective layers on applied surfaces while also providing water repellent-characteristics as well as improving polishability, depth of image and detergent resistance of paint conditioners or paint polishes. view less
NEVOSIL® CP 560 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® CP 560, in the form of a clear yellow liquid, is a non-reactive aminoethyl-aminopropyl functional polydimethylsiloxane solution. This product can be used in paints. Final product formulations using NEVOSIL® CP 560 will form shiny, smooth and pr...view more NEVOSIL® CP 560, in the form of a clear yellow liquid, is a non-reactive aminoethyl-aminopropyl functional polydimethylsiloxane solution. This product can be used in paints. Final product formulations using NEVOSIL® CP 560 will form shiny, smooth and protective layers on applied surfaces while also providing water-repellent characteristics and improving polishability, depth of image, and detergent resistance in paint conditioners or paint polishes. view less
NEVOSIL® CP 7007 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® CP 7007, in the form of a brownish, clear liquid, is a reactive amino-functional polydimethylsiloxane solution. This product is a silicone fluid emulsion that can be used in automotive coatings. It provides water-repellent, dust-repellent and s...view more NEVOSIL® CP 7007, in the form of a brownish, clear liquid, is a reactive amino-functional polydimethylsiloxane solution. This product is a silicone fluid emulsion that can be used in automotive coatings. It provides water-repellent, dust-repellent and soil-repellent surfaces. It also helps to create a dry surface in a short period of time. view less
NEVOSIL® CP 7008 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® CP 7008, in the form of a clear yellow liquid, is a non-reactive amino-functional polydimethylsiloxane emulsion. This product is a silicone fluid that can be used in automotive coatings. It provides water-repellency, dust-repellency and soil-re...view more NEVOSIL® CP 7008, in the form of a clear yellow liquid, is a non-reactive amino-functional polydimethylsiloxane emulsion. This product is a silicone fluid that can be used in automotive coatings. It provides water-repellency, dust-repellency and soil-repellent characteristics. It also creates a dry surface in a short period of time. view less
NEVOSIL® SI 49 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® SI 49, in the form of a clear, yellow liquid, is a potassium methyl siliconate solution. This product can be used as a water-repellent coating for low-fired clay products, roof tiles, floor tiles, and aerated concrete, among other uses. Its acti...view more NEVOSIL® SI 49, in the form of a clear, yellow liquid, is a potassium methyl siliconate solution. This product can be used as a water-repellent coating for low-fired clay products, roof tiles, floor tiles, and aerated concrete, among other uses. Its active substance that imparts water repellency to masonry is polymethylsilicic acid. view less
NEVOSIL® SI 50 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® SI 50, in the form of a clear, yellow liquid, is a potassium methyl siliconate solution. This product imparts water-repellency to low-fired clay products, roof tiles, floor tiles, and aerated concrete, among other uses. Its active substance tha...view more NEVOSIL® SI 50, in the form of a clear, yellow liquid, is a potassium methyl siliconate solution. This product imparts water-repellency to low-fired clay products, roof tiles, floor tiles, and aerated concrete, among other uses. Its active substance that imparts water-repellent characteristics is is polymethylsilicic acid. view less
NEVOSIL® SI 7100 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® SI 7100, in the form of a milky white liquid, is a silane/siloxane emulsion. This product can be a water-repellent treatment for absorbent minerals and alkaline substrates like concrete, brick, sandstone or mineral plasters. It can also serve a...view more NEVOSIL® SI 7100, in the form of a milky white liquid, is a silane/siloxane emulsion. This product can be a water-repellent treatment for absorbent minerals and alkaline substrates like concrete, brick, sandstone or mineral plasters. It can also serve as a water-repellent primer for emulsion paints and plasters, silicone resin emulsion paints, silicone resin plasters, and concrete coatings. view less
NEVOSIL® SI 7105 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® SI 7105, in the form of a milky white liquid, is a silane/siloxane emulsion. This product imparts water-repellent characteristics to absorbent minerals and alkaline substrates like concrete, brick, sand-lime brick, natural sandstone, and mineral...view more NEVOSIL® SI 7105, in the form of a milky white liquid, is a silane/siloxane emulsion. This product imparts water-repellent characteristics to absorbent minerals and alkaline substrates like concrete, brick, sand-lime brick, natural sandstone, and mineral plasters. It can also act as a water-repellent primer for emulsion paints and plasters, silicone resin emulsion paints, silicone resin plasters, and concrete coatings. view less
NEVOSIL® SI 7200 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® SI 7200, in the form of a transparent, yellowish liquid, is a silane/siloxane mixture. This product imparts water-repellency to absorbent, porous and mineral-based construction materials. It can also be used as a water-repellent primer for inte...view more NEVOSIL® SI 7200, in the form of a transparent, yellowish liquid, is a silane/siloxane mixture. This product imparts water-repellency to absorbent, porous and mineral-based construction materials. It can also be used as a water-repellent primer for interior or exterior coating applications. view less
NEVOSIL® SI 7206 Ultrakim Kimya San. ve Tic. A.Åž. NEVOSIL® SI 7206, in the form of a clear, colorless liquid, is a silane/siloxane solution. This product imparts water-repellency to absorbent, porous and mineral-based construction materials. It can also be used as a water-repellent primer for interior ...view more NEVOSIL® SI 7206, in the form of a clear, colorless liquid, is a silane/siloxane solution. This product imparts water-repellency to absorbent, porous and mineral-based construction materials. It can also be used as a water-repellent primer for interior or exterior coating applications. view less
Organosilane NOEO Dalian Onichem Co., Ltd. Organosilane NOEO is a colorless to pale yellow liquid which boils at 98°C. It is high purity, undiluted monomeric alkylalkoxysiloxane. When diluted with an appropriate solvent, this product can be used in the formulation of water repellent products. Upon...view more Organosilane NOEO is a colorless to pale yellow liquid which boils at 98°C. It is high purity, undiluted monomeric alkylalkoxysiloxane. When diluted with an appropriate solvent, this product can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydrophobic and retain their original appearance. view less Request Sample
ProHere® E 00001 Michelman ProHere® E 00001 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and a...view more ProHere® E 00001 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® E 00002 Michelman ProHere® E 00002 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and a...view more ProHere® E 00002 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® E 00003 Michelman ProHere® E 00003 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and a...view more ProHere® E 00003 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® E 00004 Michelman ProHere® E 00004 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and a...view more ProHere® E 00004 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® E 00005 Michelman ProHere® E 00005 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and a...view more ProHere® E 00005 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® E 00006 Michelman ProHere® E 00006 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and a...view more ProHere® E 00006 is a polyolefin-acrylic hybrid dispersion designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® E 00007 Michelman ProHere® E 00007 is a high solids water based binder designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminu...view more ProHere® E 00007 is a high solids water based binder designed for formulating anti-corrosion primers and pre-treatment sealers for metallic substrates to provide excellent adhesion to various metallic substrates like steel, electroplated steel and aluminum. In addition, it provides excellent water resistance and chemical resistance to acids and many solvents. view less
ProHere® L 90001 Michelman ProHere® L 90001 is an anionic paraffin/polyethylene emulsion that imparts lubricity and contributes to short term water resistance to metal coatings without affecting gloss.
ProHere® L 90002 Michelman ProHere® L 90002 is a nonionic paraffin emulsion that imparts lubricity and contributes to short term water resistance to metal coatings without affecting gloss.
ProHere® L 90003 Michelman ProHere® L 90003 is a nonionic paraffin wax emulsion that imparts lubricity and contributes to water resistance to metal coatings without affecting gloss.
ProHere® L 90005 Michelman ProHere® L 90005 is a nonionic polyethylene emulsion that imparts lubricity, scratch and abrasion resistance to metal coatings without affecting gloss.
R-8012 Masonry Water Repellent Zhejiang Feidian Chemical Co., Ltd. R-8012 Masonry Water Repellent is an alkoxy siloxane emulsion. It has great waterproofing ability, high permeability, reduced water absorption of substrate, and excellent coating properties. This product is recommended for water repellent treatments for c...view more R-8012 Masonry Water Repellent is an alkoxy siloxane emulsion. It has great waterproofing ability, high permeability, reduced water absorption of substrate, and excellent coating properties. This product is recommended for water repellent treatments for concrete, masonry, bricks and tiles, wood, coatings, and gypsum mortar. view less
SILBLOCK* LV-N MASONRY WATER REPELLENT Momentive SILBLOCK* LV-N MASONRY WATER REPELLENT is a solvent-based water repellent system based on silicone technology and is an excellent candidate to consider for surface protection of highly porous surfaces and natural stone. Silblock LV-N masonry water repelle...view more SILBLOCK* LV-N MASONRY WATER REPELLENT is a solvent-based water repellent system based on silicone technology and is an excellent candidate to consider for surface protection of highly porous surfaces and natural stone. Silblock LV-N masonry water repellent typically imparts a clearly visible water beading effect on the newly impregnated surface. view less
SILBLOCK* WMS MASONRY WATER REPELLENT Momentive Silblock WMS masonry water repellent, an aqueous emulsion based upon silane technology, is an excellent candidate to consider for outstanding water resistance as an admixture and/or penetrating sealer. When Silblock WMS masonry water repellent added as an...view more Silblock WMS masonry water repellent, an aqueous emulsion based upon silane technology, is an excellent candidate to consider for outstanding water resistance as an admixture and/or penetrating sealer. When Silblock WMS masonry water repellent added as an integral water repellent during the concrete mixing process (admixture), it can significantly reduce water absorption and efflorescence. When used as a sealer for masonry, Silblock WMS masonry water repellent can offer deep penetration resulting in excellent surface protection from water, rain and de-icing agents, and potentially providing resistance to chloride intrusion of masonry substrates. The treated surface also typically maintain excellent water vapor permeability and a natural appearance. Examples of masonry substrates that can be benefited are concrete block, pavers, stucco and porous or dense brick. In both applications Silblock WMS masonry water repellent can help improve the freeze-thaw resistance significantly. view less
SIPERNAT® 622 LS Evonik Operations GmbH, BL Coating Additives SIPERNAT® 622 LS is an untreated, finely ground silica. This specialty silica provides good matting efficiency with minimal viscosity increase in printing ink applications. Request Sample
TEGO® Phobe 1409 Evonik Operations GmbH, BL Coating Additives TEGO® Phobe 1409 is a siloxane hydrophobing agent. It is suitable for ecolabel compliant formulations. This product offers excellent hydrophobing and beading effects, and is easy to incorporate into the formulation. Request Sample
TEGO® Phobe 1500 N Evonik Operations GmbH, BL Coating Additives TEGO® Phobe 1500 N is a siloxane hydrophobing agent for waterborne, pigmented, and solventborne formulations. It is a clear liquid solution of an amino functional polysiloxane. TEGO® Phobe 1500 N has a very pronounced beading effect as well as good hydr...view more TEGO® Phobe 1500 N is a siloxane hydrophobing agent for waterborne, pigmented, and solventborne formulations. It is a clear liquid solution of an amino functional polysiloxane. TEGO® Phobe 1500 N has a very pronounced beading effect as well as good hydrophobing and early water resistance. It is suitable for silicate paints and plasters, emulsion paints and plasters, and wood coating applications. It is recommended to add this product to the grind stage before the let-down stage. view less Request Sample
TEGO® Phobe 1650 Evonik Operations GmbH, BL Coating Additives TEGO® Phobe 1650 is a silicone resin emulsion for the hydrophobation of facade coatings. It is a white liquid emulsion of a modified polysiloxane resin. It has excellent early water resistance, low dirt pick-up, and strong reduction of capillary water abs...view more TEGO® Phobe 1650 is a silicone resin emulsion for the hydrophobation of facade coatings. It is a white liquid emulsion of a modified polysiloxane resin. It has excellent early water resistance, low dirt pick-up, and strong reduction of capillary water absorption using economical amounts. TEGO® Phobe 1650 is highly suitable for hydrophobing of pigmented and waterborne systems. Addition of the product is recommended at the grind stage before the let-down stage. It may be added as supplied or as a predilution. view less Request Sample
TEGO® Phobe 1659 Evonik Operations GmbH, BL Coating Additives TEGO® Phobe 1659 is a silicone resin hydrophobing agent. It offers strong reduction of capillary water absorption using economical amounts. This product also imparts low dirt pick-up and good tinting performance. Request Sample
TEGO® Phobe 6510 Evonik Operations GmbH, BL Coating Additives TEGO® Phobe 6510 is a formulation of a polysiloxane resin / silane-blend for waterborne impregnations and primers. Request Sample
TEGO® Phobe 6600 Evonik Operations GmbH, BL Coating Additives TEGO® Phobe 6600 is a white liquid emulsion of a polysiloxane resin/silane-blend for waterborne impregnations and primers for neutral and slightly alkaline substrates. This product has an excellent hydrophobing effect. It also has a water beading effect, ...view more TEGO® Phobe 6600 is a white liquid emulsion of a polysiloxane resin/silane-blend for waterborne impregnations and primers for neutral and slightly alkaline substrates. This product has an excellent hydrophobing effect. It also has a water beading effect, early water resistance, and a low tendency to pick up dirt. view less Request Sample
VAPORGUARD® R5341B The International Group, Inc. (IGI Wax) VAPORGUARD® R5341B is a water-based coating designed for corrugated board liners and other paper based substrates. It can be used for any packaging application that requires excellent water resistance, and low rate of moisture vapor transmission (MVTR).
VAPORGUARD® R5715A The International Group, Inc. (IGI Wax) VAPORGUARD® R5715A is a water-based coating designed for kraft liners. It can be used for any packaging application that requires excellent water resistance, and low rate of moisture vapor transmission (MVTR).
WorléeAdd 1200 Worlée-Chemie G.m.b.H. WorléeAdd 1200 is a synthetic wax to provide excellent stability against buff resistance, slip properties, and to improve the water and mar resistance. W´Add 1200 can be used in solvent based, aqueous and also UV-curing systems and powder coatings. This p...view more WorléeAdd 1200 is a synthetic wax to provide excellent stability against buff resistance, slip properties, and to improve the water and mar resistance. W´Add 1200 can be used in solvent based, aqueous and also UV-curing systems and powder coatings. This product appears as a fine white powder. view less
WorléeAdd 2030 Worlée-Chemie G.m.b.H. WorléeAdd 2030 is a 28% solution of an aromatic disulfonic acid in isobutanol / methoxy propyl acetate (MPA). It is a clear, yellow liquid which is used as a catalyst for promoting the cure of solvent and water based stoving finishes. The advantages compa...view more WorléeAdd 2030 is a 28% solution of an aromatic disulfonic acid in isobutanol / methoxy propyl acetate (MPA). It is a clear, yellow liquid which is used as a catalyst for promoting the cure of solvent and water based stoving finishes. The advantages compared to para-toluene sulfonic acid are improved water, saltspray and detergent resistance at lower temperatures, higher electrical resistance and less corrosion of application equipment, higher gloss of the cured paint film and better stability of the paints. view less
WorléeAdd 700 Worlée-Chemie G.m.b.H. WorléeAdd 700 is an aqueous emulsion of self-crosslinking elastomeric silicone for use in printing inks, industrial coatings, and parquet varnishes. This opaque liquid is used in systems mostly based on acrylic dispersions. In printing inks WorléeAdd 700 ...view more WorléeAdd 700 is an aqueous emulsion of self-crosslinking elastomeric silicone for use in printing inks, industrial coatings, and parquet varnishes. This opaque liquid is used in systems mostly based on acrylic dispersions. In printing inks WorléeAdd 700 improves adhesion, flexibility, water resistance as well as resistance against mild detergents. view less
WRFAA PCI Group, Inc. WRFAA is a milky white liquid water repellent additive incorporating a VOC-compliant, EPA registered, non-leaching antimicrobial agent. It was developed to enhance water repellency in dried paint films and to increase mold, fungi and algae protection on c...view more WRFAA is a milky white liquid water repellent additive incorporating a VOC-compliant, EPA registered, non-leaching antimicrobial agent. It was developed to enhance water repellency in dried paint films and to increase mold, fungi and algae protection on commonly used cellulosic based materials. It can be used in interior or exterior applications. view less