DOWSIL™ 799 Silicone Glass and Metal Building Sealant
These values are typical properties and are not intended for use in preparing specifications.
- Adhesion to Yes No Glass, Heat Strengthened Glass, Low E Coated Glass, Paint, Vinyl/PVC-U, Wood
- Application Temperature Range Yes No -37 to 60 °C
- Color Yes No Translucent
- Durometer - Shore A Yes No 30 Shore A
- Elongation Yes No 500 %
- Number of Parts Yes No One
- Peel Strength Yes No 25 ppi
- Primerless Adhesion Yes No Primerless
- Resistance Type Yes No Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
- Room Temperature Cure - Days Yes No 7 to 14 Days
- Service Temperature High Yes No 177 °C
- Service Temperature Low Yes No -62 °C
- Shelf Life Yes No 360 Days
- Tack-Free Time-50% RH Yes No 20 Minutes
- Tensile Strength Yes No 230 psi
- Water Resistant Yes No true
- Working Time Yes No 5 to 10 Minutes
Frequently Bought Together
DOWSIL™ 1199 Silicone Glazing Sealant
A one-part, neutral-cure RTV sealant ideal for automated glazing systems. It offers outstanding adhesion which makes this product excellent for use as a backbedding sealant on sash, as well as cap, toe or heel bead applications. It is specially formulated to meet the demanding requirements as a back-bedding sealant for the high-speed manufacturing of windows and doors.
DOWSIL™ 756 SMS Building Sealant
A medium-modulus elastomeric sealant designed for weatherproofing sensitive porous stone and metal panel substrates to reduce residue rundown and substrate staining in new and remedial construction.
DOWSIL™ 995 Silicone Structural Sealant
A one-component, self-priming, shelf-stable, neutral-cure, elastomeric adhesive specifically formulated for silicone structural glazing and exhibits excellent unprimed adhesion to most building substrates. This product has superior unprimed adhesion for structural glazing applications for hurricane or impact rated windows and doors. It has a movement capability of +/- 50%.
DOWSIL™ Contractors Weatherproofing Sealant
A one-part, moisture cure, medium modulus sealant that provides durable, flexible, watertight joints and offers outstanding unprimed adhesion to most non-porous substrates. It is specifically developed for sealing dynamically moving joints.
DOWSIL™ 791 Weatherproofing Sealant
A one-part, medium-modulus, elastomeric sealant designed for general weathersealing. It is a silicone formulation that cures to a flexible and curable silicone rubber building joint seal.
DOWSIL™ 123 Silicone Seal-All Colors
A pre-formed, ultra-low modulus silicone extrusion that is bonded to substrates using DOWSIL™ 791 Silicone Perimeter Sealant or DOWSIL™ 795 Silicone Building Sealant. This product can be used in both new and remedial construction applications.
DOWSIL™ 795 Silicone Building Sealant
A one-part, cold-applied, non-sagging silicone material that cures to a medium modulus silicone rubber upon exposure to atmospheric moisture.
DOWSIL™ 790 Silicone Building Sealant
A one-part silicone formulation that cures in the presence of atmospheric moisture to produce a durable, fire-resistant, flexible and ultra-low-modulus silicone rubber building joint seal.
- DOWSIL™ Primer-C OS
DOWSIL™ 983 Structural Glazing Sealant Base and Curing Agent
Designed for specialized use where dual structural and weatherseal applications are desired for factory glazing and curtainwall production. Once cured, this structural sealant forms a durable, flexible, watertight bond that can be warranted for 20 years and used in ±25% movement weatherseal applications. It has excellent unprimed adhesion to glass, alodine, and anodized aluminum1, although DOWSIL™ Primer-C OS is recommended for fast and consistent adhesion, especially to high-performance substrates approved for architectural structural glazing applications.
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.