for extreme applications more than one may be required

Zinsser Drywall Pro 2-in-1 prevents bubbles that form when the damaged drywall is skim coated with filler or joint compound

multi-purpose filler that can be used for surface finishing

Dirt-resistant

making it ideal for both interior and exterior applications

Toupret Wall Hardener - Clear - 1 Litre Brickwork for extreme applications more thanDescription 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