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Advanced Silicone 2® Window & Door Sealant

10.1 oz
 
image of ge advanced silicone window & door caulk sizes
When prepping to seal, you must puncture seal before use. To do so, cut nozzle to desired bead size with utility knife or caulk gun. Then, pierce inner foil seal with caulk gun rod or nail.
Advanced Silicone 2® Window & Door Sealant is available in cartridge size, in colors white, clear, light grey, almond, brown, and black. The squeeze tube size is available in white and clear.
Advanced Silicone 2® Window & Door Sealant adheres to most wood, metal and aluminum, composites, brick, stucco, masonry, cement board, glass, ceramic and porcelain tile, drywall, plaster, stone, vinyl siding, PVC, fiberglass, and painted surfaces.
Advanced Silicone 2® Window & Door Sealant is 100% waterproof, 10 year mold free, has 40% more flexibility, 5x stronger adhesion, is 30 minute rain ready, and freeze & sun-proof.
Outdoor silicone uses can be tuck pointing, roof, siding, doors, gutters, windows, and siedwalks.
watch Advanced Silicone 2® Window & Door Sealant product features video
  • 100% silicone
  • 100% weatherproof
  • 10-year mold-free product protection†
  • Meets ASTM C-920, Class 35
  • 40% more flexibility than Class 25 sealants†
  • 30-minute rain-ready†
  • Shrink & crack-proof
  • Resists UV degradation
  • Lifetime guarantee†
  • Neutral curing with low odor
  • Non-paintable

​†See Product Disclaimers page for important details


Advanced Silicone 2 Window & Door sealant is a high-performance, 100% silicone and 100% weatherproof sealant formulated to protect areas susceptible to harsh weather. These areas include windows, doors, siding, trim, molding, baseboards, vents, basements, attics and around wires and pipes. Its 30-minute rain-ready formula offers 40% more flexibility than Class 25 sealants and is 5X stronger than Silicone 1® sealant. In addition, it has 10-year mold-free product protection to help resist mold and mildew growth. Backed by a lifetime guarantee.

Adheres to: most metals & woods, aluminum, composites, brick, stone, stucco, masonry, cement board, glass, ceramic & porcelain tile, drywall, plaster, vinyl siding, PVC, fiberglass & painted surfaces

For additional information, see product label.

  1. Remove dirt, grease, moisture, soap residue & old sealant from area to be sealed.  Use backer rod for gaps larger than 1/2″ x 1/2″.
  2. Cut nozzle to obtain desired bead size.
  3. PIERCE INNER FOIL SEAL.
  4. Using caulk gun, apply sealant into gap. Smooth with a gloved finger or “tool” the caulk into gap.
  5. Wipe hands & tools thoroughly before washing.
  6. Allow 30 minutes before exposing sealant to water.
View all How-To Videos

Meets ASTM C-920, Type-S, NS, Class 35 Use G test requirements
Meets ASTM C-920, Type-S, Class 25, Use NT, M, A & O test requirements
Fed Spec TT-S-00230C; TT-S-001543A

disclosures -needs logic

For products produced by Henkel Corporation, please use the UPC Code. You can click on the corresponding UPC code below to access the SDS.. 

Color UPC Code
White 28756956761
Clear 28756956778
Almond 28756956730
Black 28756956754
Light Gray 28756956747
Brown 28756956723
image of ge advanced silicone window & door caulk sizes
Advanced Silicone 2® Window & Door Sealant		Supreme Window and Door is available in cartidges and squeeze-tubes.
Supreme Silicone Window & Door Sealant
All Purpose Silicone 1® Sealant
Paintable Silicone Supreme Window & Door Sealant
Water-ready Time 30-minute30-minute24 Hours30-minute
Water-resistant / Waterproof 100% Waterproof100% Waterproof100% Waterproof
Mold-Free Product Protections 10-yearLifetime7-year10-year
Flexibility ••••••••••••
Joint Movement 35%50%25%25%
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in Squeeze Tube


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