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Apply mixture to vertical cracks
HydroBoss™ penetrates deep beneath the surface to form a permanent waterproof barrier
Interior & Exterior Walls
Stir the product well before use
Bond Boss™ Wall Protection Spray Size:1L Apply mixture to vertical cracks"Living in the North West, underground water and moisture were wrecking my walls. Bond Boss waterproofed them, stopped further cracking, and gave a fresh look. Now I walk in with confidencestrong, safe, beautiful walls." Christelle Coetzee Verified Buyer Bond Boss Wall Protection Spray is coagulable and quickly penetrates into the void of the basal surface, forming a dense and integrated basal surface. This increases the hardness and strength of your