Siltech® C-442 | Siltech Corp. | Siltech® C-442 is a 100% active polyether siloxane copolymer that is primarily used to eliminate cratering and to improve slip. It is used in solvent-based, water-based and energy curing coatings and inks formulations to eliminate cratering, improve slip,...Vea Mas Siltech® C-442 is a 100% active polyether siloxane copolymer that is primarily used to eliminate cratering and to improve slip. It is used in solvent-based, water-based and energy curing coatings and inks formulations to eliminate cratering, improve slip, anti-blocking and flow. Siltech®C-442 prevents pigment flotation and provides mar resistance. Vea Menos |