Thompsons One Coat Water Seal 5ltr

Thompson's Stain Block Damp Seal is high performance and can be applied directly to damp surfaces, permanently covering water, damp and other household stains.

Benefits:

• Transparent seal that prevents expensive water damage
• For use on brickwork, pointing, stone and other cement surfaces
• Prevents moisture penetration whilst allowing the surface to breathe in one coat
• Can be applied to damp surfaces
• Lasts longer than standard waterproofers

Applications:

Specification: