Adhesives & Sealants
Sealant
GE
$5-$12/tube

Silicone Sealant for Flexible Waterproof Sealing

Silicone sealant creates a permanently flexible waterproof seal adhering to glass tile metal porcelain and most building materials. Its exceptional flexibility allows stretching and compressing with building movement. Stable from -60F to 400F and resistant to UV ozone and weathering.

Key Features

  • 100% silicone formula
  • Permanently flexible
  • Waterproof and weatherproof
  • Mold and mildew resistant
  • UV and ozone stable
  • Temp range -60F to 400F

Specifications

Size: 10.1 oz cartridge | Cure: 24 hrs | Skin time: 30-60 min | Joint width: 1/4 to 1/2 in | Temp range: -60F to 400F | Apply: caulk gun

Best For

Bathroom tubs and showers kitchen sinks window and door frames exterior trim gutters and any joint needing permanent flexible waterproof seal.

Compatible Materials

Glass
Tile
Metal
Porcelain
Plastic
Fiberglass

Pros & Cons

Pros

  • ✓ Permanently flexible
  • ✓ 100% waterproof
  • ✓ Extreme temperature resistance
  • ✓ UV stable
  • ✓ Mold resistant

Cons

  • ✗ Cannot be painted over
  • ✗ Strong vinegar odor during cure
  • ✗ Difficult to remove
  • ✗ Won't adhere to old silicone
  • ✗ Mineral spirits for tooling

Installation Tips

Clean surfaces with rubbing alcohol. Cut nozzle at 45 degrees. Apply continuous bead. Tool with wet finger or soapy caulk tool. Do not apply to wet surfaces. Allow 24 hrs cure. Use painters tape for clean edges.

Frequently Asked Questions