Silicone Ultra Waterseal A premium grade, solvent-free silicone waterseal. Provides a micro-porous water-repellent coating for masonry work which, while repelling exterior water, allows the emission of water vapour ensuring the interiors and
Thompson's water seal ''walnut' looks orange : r/woodworking
Thompson's WaterSeal Waterproofer Plus Clear Wood Protector Review: How Long it Lasts, How it Applies, and More