DAPRO® W-77 | Elementis | DAPRO® W-77 is an interfacial tension modifier which will eliminate or diminish film defects such as crawling, fish eyes, and some forms of cratering in waterborne aqueous formulations. It can also promote spreading and uniform film formation on hard-to-w...view more DAPRO® W-77 is an interfacial tension modifier which will eliminate or diminish film defects such as crawling, fish eyes, and some forms of cratering in waterborne aqueous formulations. It can also promote spreading and uniform film formation on hard-to-wet or contaminated surfaces. DAPRO® W-77 also provides excellent recoatability. DAPRO® W-77 is silicone - free. view less |