... .Product Application:Epoxy resin,screen printing ink,UV ink Silok®4010 is a typical defoamer for high-viscosity epoxy resin system ... viscosity.Wood: Brush-type Wood, thick coated polyurethane paint Silok®4010 can achieve excellent defoaming effect with minimal added amount in ... (total formula ration)General ink, plastic paint, PU Varnish Silok®4010 is appliesd to all other oil-based paint / ink system ...