Afcona -2723

Silicone based defoamer. Also acts as air-releaser for unsaturated polyester, polyurethane, UV and epoxy resin systems. In epoxy resin systems will not only gives good defoaming, but also good levelling of the surface (no crater and air-bubbles). Used for thin layer (gel coat), casting resins and epoxy resin systems (e.g. floorings). Addition and dosage: 0.1-0.5% on total formulation. In general under normal condition, the dosage is 0.1-0.3% based on total formulation.