100% Silicone Window & Door

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Gorilla 100% Silicone Window & Door forms a durable, 100% waterproof seal that holds up to sun, rain, and temperature swings. Rain-ready in just 30 minutes, it stays flexible and won't shrink, crack, or break down over time.

Great For
Window & Door Frames
,
Siding
,
Trim
,
Attics
,
Basements
,
Exterior Gaps & Cracks
,
Vents
,
& More!
,
Where to buy
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COVERAGE: 52 lin. Ft. using 3/16" bead

SERVICE TEMP: -40°F to 350°F (-40°C to 176°C)

CURE TIME: 24 hours. Cure time will increase with lower temperature, humidity and larger bead size.

SPECIFICATION: Meets ASTM C-920 specification for Class 35 use G.

NOTE: Always test product compatibility before use. Do not use on wet, damp, frozen or contaminated surfaces. Not paintable. Not for use in underwater applications, aquariums, on brick, masonry, cementitious materials or on metals sensitive to corrosion including brass and galvanized metals.

  • 30 MINUTE WATER-READY
  • LIFETIME MOLD RESISTANCE*
  • HIGH FLEXIBILITY
  • NOT PAINTABLE
  • 100% WATERPROOF
  • SHRINK & CRACK PROOF
  • INDOOR/OUTDOOR
  • LIFETIME GUARANTEE

LIMITED LIFETIME GUARANTEE

The Gorilla Glue Company warrants this product meets indicated performance properties of the cured product for as long as you own your home if product is properly used and stored. If not satisfied, return proof of purchase or remaining product for replacement product or refund. Refund will not exceed the full price actually paid by you for the product as shown on the proof of purchase. The Gorilla Glue Company is not liable for damages in excess of purchase price. No other warranties, either expressed or implied, are given or made. You may have rights that vary state to state, so above limitations and exclusions may not apply.

Frequently Asked Questions

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Gorilla mascot character hand reaching right
Gorilla mascot character hand reaching right
  • Is the nozzle reusable?
    • Yes. For the tube, we recommend removing the nozzle after each use and replacing the cap to store tube (nozzle can hang from side of tube).For the nozzle, let sealant cure completely and then remove cured sealant manually.
    • For the cartridge, let sealant cure in nozzle completely and then remove cured sealant manually.
  • Can Gorilla Sealant be used as an adhesive?
    • Yes, Gorilla Sealant can be used as an adhesive for light duty applications. For heavy duty applications, we would recommend Gorilla Construction Adhesive.
  • Will Gorilla Sealant bond plastic/vinyl/rubber?
    • Gorilla Sealant may be used on PVC pipes, but not in high-pressure applications. Gorilla Sealant may not work well on certain difficult to bond plastics, such as polyethylene (PE) and polypropylene (PP), or certain types of rubber with high oil or plasticizer content.
  • How do I remove Gorilla Sealant from my surface?
    • To clean surface while Sealant is still wet/uncured, wipe off wet sealant immediately with a dry cloth. Isopropyl alcohol (IPA) may be used according to manufacturer’s instructions. For cured/dried sealant use mechanical means such as scraping or sanding.
  • What should I do if I think a human or animal ingested Gorilla Sealant?
    • For medical emergencies, call 1-800-420-7186 anytime to reach a member of our product safety team. Additional product safety and first aid information
  • How do I remove Gorilla Sealant from body/skin?
    • We strongly recommend wearing gloves while working on any project using Gorilla Silicone Sealants. If you do get sealant on your fingers or nails please follow these steps:
      1) Wipe off as much sealant as possible with a dry cloth.
      2) When most of the sealant is removed from fingers, wash hands with soap and warm water.
      3) If sealant is cured, carefully rub or roll adhesive off of fingers.

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