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SCS2811 SilGlaze II Sealant

Ultra-fast cure for backbedding applications.

Ensure your window and door systems are backbedded to last, with SCS2811 SilGlaze II sealant.

Available in


North America


Latin America


Europe, Middle East & Africa


India & Pakistan


Southeast Asia





SCS2811 SilGlaze II sealant offers all the properties you need for backbedding doors and windows—ultra-fast cure, primerless adhesion, fast green strength, and long-term durability.

Its permanent flexibility and resistance to both natural and unexpected weathering helps to add performance and lifespan to your window systems.

SCS2811 SilGlaze II sealant can securely bond to a variety of substrates without a primer, including glass, polycarbonate, vinyl, numerous plastics, treated and untreated wood, fluoropolymer and powder coated paints, and other coated aluminum materials. Some finishes or substrates may require a primer.

SCS2811 SilGlaze II sealant is backed by world-class technical support and our extended limited warranty.

  • One-part, neutral cure backbedding sealant
  • Ultra-fast cure rate
  • Fast green strength in early cure hours
  • ±25% movement capacity

Exceptional durability

  • Proven, long-term resistance to extreme temperatures, UV radiation, rain, and snow with negligible change in elasticity
  • Once cured, remains elastic in temperatures from -55°F to 300°F (-48°C to 149°C)

Quick and easy to apply

  • One-part system
  • High-modulus formula
  • Primerless adhesion to many conventional construction materials
  • Ultra-fast cure rate to help accelerate production time
  • Green strength typically reaches 18-20 psi in five hours and up to 40-50 psi after 24 hours
  • Low-pumping viscosity for reduced strain on production equipment and thorough joint filling and easier tooling
  • Easily dispensed with common pumping equipment
  • Work life of approximately 5-10 minutes

Movement capacity

±25% movement capacity, with excellent extension and compression cycling recovery

Easy repairs

Frames/components can be easily deglazed.

Environmentally responsible

Low VOC (volatile organic compound).

Product Video

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Available Sizes

Currently available in:

  • 10.1 FL OZ Cartridge
  • 5 gallon (19 L) plastic pail
  • 55 gallon (208 L) fiber drum with a polyethylene liner
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