Toupret Fibracryl is a Flexible filler is ideal for moving cracks and gaps, perfect for repairing acrylic render cracking, prior to painting. Function: Crack Treatment.  Features: Prevent crack movement, Long lasting flexibility, Excellent adhesion, Enriched with micro fibres, Ready to use Tips: Up to 5mm per coat White colour and fine granulometry Can be applied on painted surfaces, plaster, plasterboards, primed wood, prime plywood, cement, dry wall lining