Biresin Vr410 Styrene-Free Spackle Filler

SikaBiresin VR410 is a universal, lightweight, styrene-free polyester putty with a creamy consistency for easy mixing and application. Use as fine or coarse repair putty on steel, aluminium, galvanised and polyester surfaces. Work-environment friendlier and easy to sand — excellent grinding properties reduce repair time. Mix 100:3 by weight (do not exceed 3% hardener). Apply in thin layers within pot life; sand after approx. 30/25/15 min at 10/20/30°C. Prime with an epoxy primer for maximum corrosion protection. Sold as 'Filler' with alternate label and packaging. Product formulation and use are identical; only label/packaging differ.