BOSS® 363

BOSS® 363

Designed for both interior and exterior use. Forms a tough, flexible, resilient bond to all building material surfaces. It has excellent resistance to water, weathering and moisture vapor. Cures to produce a flexible seal that is non-yellowing.

  • Sealing around window and door frames
  • Sealing around baseboards
  • Sealing around trim
  • Sealing anywhere a weathertight seal is desired
  • Sealing corner joints
  • Sealing where siding meets trim

Packaging Types

  • 9.5 oz. Cartridge
  • 4.5 Gallon Pail
  • 48 Gallon Drum

Technical Information