WS-7100 is a 99% solids, one-component, high performance, silyl-terminated polyether sealant, exhibiting the combined benefits of silicone and urethane. WS-7100 is a low-modulus, high movement and paintable elastomeric sealant.WS-7100 meets all existing VOC requirements and contains no solvents or lsocyanates.
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Applications
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Interior/Exterior
Window Installations
Aluminum, wood, masonry, vinyl
EIFS, Stucco, Pre-cast walls
Expansion Joints, RV's |
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Suitable Substrates
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Aluminum
Steel
Galvanized
Painted Metals
Glass |
Wood/plywood/OSB
Extruded PVC, FRP, SMC, RIM
Aluminized Steel
Concrete
Masonry/Brick/Natural Stone |
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Typical Properties
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Cured properties |
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Hardness, Shore A
Tensile Strength
Elongation at Break
Peel Strength
Shrinkage
Staining
Corrosive Properties
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16-18
175 Psi
1300%
30pli
None
Passes
Non-Corrosive |
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Uncured properties |
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Track Free Time
Cure rate
Volatile Organic Content
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30 Minutes
3/16 inch/24 hours
27 g/Lt .2lbs/Gal
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Features and Benefits
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- MS polymer technology combines qualities of silicone and urethane
- Unique cure schedule allows overcoat with most paints after 2 hours
- High abrasion and tear resistance
- Excellent wear and crack bridging
- Non Staining, Non Yellowing
- Breathable barrier
- Bonds to moist substrates
- Bond to most sealants
- Service Temperature -75 ° F to 400 ° F
- Special packaging available
- 1 year storage life
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Application Information
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Surface Preparation |
Apply to clean dry surface free of contaminates that may adversely affect adhesion.
Wood or concrete may have high moisture content with no affect on adhesion.
Apply using standard caulking tools.
Do not apply when temperature are <33F or >100F.
Paint-able with most paints after 2 hours
Available in Sausages, Cartridges, pails, and Drums
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Test Data
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Available upon request
South Florida Exposure
Ordering Information
Contact Customer Services
Building Envelope Innovations LLC.
206.985-3788
Limited Warranty
All goods and services proven defective will be replaced or price refunded. The Limited warranty described herein is in licu of any other warranty, expressed or implied, including warranty implied of merchantability or fitness for a particular use. The user assumes all risks of the products use, handling and storage.
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