DOWSIL™ 993 Structural Glazing Base and Catalyst
These values are typical properties and are not intended for use in preparing specifications.
- Adhesion to Yes No Enamelled and Reflective Glass, Glass, Heat Strengthened Glass, Light-Weight Stone Panels, Stainless Steel, Anodized Aluminum
- Color - Part A Yes No White
- Color - Part B Yes No Black
- Cure Type Yes No Neutral Cure, Alkoxy Cure
- Durometer - Shore A Yes No 40 Shore A
- Dynamic Viscosity Yes No 40000 Centipoise
- Elongation Yes No 130 %
- Number of Parts Yes No Two
- Primerless Adhesion Yes No Primerless
- Resistance Type Yes No Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
- Service Temperature High Yes No 150 °C
- Service Temperature Low Yes No -50 °C
- Shelf Life Yes No 360 Days
- Specific Gravity @ 25C Yes No 1.3
- Tack-Free Time-50% RH Yes No 80 to 100 Minutes
- Tear Strength Yes No 34 ppi
- Tensile Strength Yes No 138 psi
- Water Resistant Yes No true
- Working Time Yes No 10 to 30 Minutes
Structural silicone glazing is today’s most innovative form of curtainwall construction. Glass, ceramic, metal, stone and composite panels are adhered to building frames using structural silicone adhesive/sealants. These adhesives not only support the panels; they also transmit windloads to the structure and seal the building from the elements and allows total vision glass without thermal bridges.
DOWSIL™ 993 Silicone Structural Glazing Sealant meets European standard for structural glazing (ETA-01/0005) in all color shades. Fast and easy catalyst color change in production will be supported by DOWSIL™ 3535 Catalyst Cleaner.
DOWSIL™ 993 Silicone Structural Glazing Sealant was used at Burj Khalifa, with a height of 828 m the world’s tallest building and also the highest installation of an aluminium and glass facade.
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DOWSIL™ 1200 OS Primer, UV Traceable
Primer for silicone adhesives and sealants.
DOWSIL™ 1200 OS Primer
An air drying primer supplied as a dilute solution of moisture reactive materials in volatile siloxane and is used to improve both the quality and speed of adhesion development to room temperature vulcanizing silicone sealants to a variety of common non-porous substrates.
DOWSIL™ 121 Structural Glazing Sealant
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No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.