Instant Invisible Sealant - 600ml Waterproof Spray for Wood, Brick, Concrete

Shake the can thoroughly for 30 seconds after the agitator rattles, and spray from 20-30 cm in short, even coats. Apply 2 to 3 coats, allowing 15 minutes between applications for optimal protection. Versatile for Interior & Exterior Use: Our clear sealant protects a variety of surfaces including fabrics, wood, brick, concrete, tile and grout, both indoors and outdoors.

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