American Granby Boss Silicone Adhesive Grout, Neutral Clear, 10.3 oz | 80100 PG1904 Also known as: C9421

Also known as: C9421

will not pose a danger to unexpected visitors

Elongated treads measure 5” x 18” wide

Good for special cleanup and when the pool is mostly clean

Lounge in your pool

American Granby Boss Silicone Adhesive Grout, Neutral Clear, 10.3 oz | 80100 PG1904 Also known as: C9421The professional's choice for a permanent, non corrosive waterproof seal that resists chlorine and prevents leaks in pool and spa environments. This is the CLEAR color (as opposed to the white 80101B). Product Overview The American Granby 80100 (BOSS 801) is a premium one part, neutral cure silicone adhesive designed specifically for the demanding conditions of swimming pools and spas. Unlike acidic acetoxy silicones that release strong vinegar odors