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Thompson’s® WaterSeal® Clear Multi-Surface Waterproofer 1 Gal

Thompson's WaterSeal

Proven to waterproof wood, concrete and brick. Use as a wood sealer, brick sealer, or for concrete waterproofing.

Key Features
Meets industry standard for ASTM-D4446 for waterproofing wood​
Helps maintain natural color — Dries clear​
Use on: Waterproof wood and masonry surfaces