BOSS® 804

BOSS® 804

A premium quality silicone sealant specially formulated for grouting ceramic tile. A one-part, neutral cure, mildew resistant silicone sealant that has very little odor.

  • Waterproof/weatherproof
  • Mildew resistant
  • Non-sag formula
  • Good adhesion to ceramic and porcelain, tile, natural stone, polycarbonate and lighting covers
  • VOC Compliant in all 50 states

Packaging Types

  • 9.5 oz. Cartridge
  • 4.5 Gallon Pail

Technical Information