EFKA 2720 Efka Additives Defoamer / Antifoaming agent Epoxy Resins Polyester Vinyl Coatings >> Solventborne Coatings >> Solvent-Free/ High-Solids Anti-foam and de-aeration additive for use in unsaturated polyesters, epoxies and PVC-compoundsComposition: Solution of defoaming substances, silicone free Properties: EFKA-2720 supports the quick de-aeration of thermosetting resin systems so that foam and blister-free self levelling compounds and laminates can be processed. Application: EFKA-2720 can be used in pigmented or non-pigmented resin systems such as: • unsaturated polyesters (SMC/BMC gelcoats and synthetic mortars) • 2-pack epoxies• PVC-compounds If used in conjunction with EFKA-5044 or EFKA-5063 in pigmented compounds, a lower viscosity results, thereby aiding the air release properties.Addition: 0.1 - 1.0% on total formulation Incorporation: EFKA-2720 should be incorporated by simple mixing. A omogeneous mix will increase the efficiency. Silicone free anti-foam and de-aeration additive. Can be used in pigmented or non-pigmented resin systems such as: unsaturated polyesters (SMC/BMC gelcoats and synthetic mortars), 2-pack epoxies, PVC-compounds. Recommended usage level: 0.1 - 1.0% on total formulation. Should be incorporated by simple mixing. A homogeneous mix will increase the efficiency.