Discounts on Bulk Quantities!

DOWSIL 791 Silicone Weatherproofing Sealant 20oz. Sausage -

DOWSIL 791 Silicone Weatherproofing Sealant 20oz. Sausage


Regular price $22.99 $17.99 Sale

This 20-ounce silicone sealant sausage is perfect for providing a quality building joint seal. Benefit from durable, fire-resistant, flexible, and ultra-low-modulus silicone for a variety of building applications. DOWSIL 795 sausage tubes are available in 13 true colors to match any project design. Buy now from MasonryDirect in bulk and save on our affordable on masonry tools, equipment, materials, and more. Have questions? Contact our masonry supply store to get the job done right!


These values are typical properties and are not intended for use in preparing specifications.

  • Adhesion to: Extruded Mill Finish, Glass, Granite, Heat-Strengthened Glass, Light-Weight Stone Panels, Low E Coated Glass, Marble, Masonry, Paint, Silicone, Stone, Wood, Limestone, Brickwork, Ceramic, Concrete
  • Color: Adobe Tan, Black, Blue Spruce, Bronze, Charcoal, Gray, Dusty Rose, Limestone, Natural Stone, Rustic Brick, Precast White, Sandstone, White
  • Durometer - Shore A: 15 Shore A
  • Number of Parts: One
  • Peel Strength: 25 ppi
  • Primerless Adhesion: Primerless
  • Resistance Type: Thermal Resistance, UV Resistance, Water Resistance
  • Room Temperature Cure (Hours): 168 to 336 Hours
  • Shelf Life: 360 Days
  • Tack-Free Time-50% RH: 60 Minutes
  • Tensile Strength: 100 psi
  • Volatile Organic Content: 23 g/liter
  • Water Resistant: Yes
  • Working Time: 10 to 20 Minutes