Toupret Wall Hardener - Clear - 1 Litre Clear Satin Varnish 171% by weight) for Part

171% by weight) for Part 7 film protection

non-yellowing finish

All products in the Sandtex- 10-Year Exterior Gloss range are packaged in fully recyclable materials

Can be used on all types of wood

Available in classic Jacobean Walnut

Toupret Wall Hardener - Clear - 1 Litre Clear Satin Varnish 171% by weight) for PartDescription Specification Download Shipping & Returns Product Description: Toupret Wall Hardener is a stabilising substrate hardener with exceptional penetration. It hardens and stabilises loose or powdery substrates to significantly improve the adhesion of coatings and fillers. Can be applied over distemper. Moisture vapour permeable. Colourless. For use on interior and exterior surfaces. Ensure substrate is absorbent (porous) and dry before