| Customization: | Available |
|---|---|
| CAS No.: | 7085-85-0 |
| Formula: | Mixture |
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DOWSIL SJ-169 Silicone WS Stone Sealant is a medium-modulus elastomeric sealant designed for weatherproofing sensitive
natural stone, glass and metal panels
FEATURES & BENEFITS
• Non-staining on natural stone and reduces residue rundown on metal and glass panels
• Medium modulus, high movement capability -- can accommodate ±25% movement in a properly designed joint
• Good unprimed adhesion to a wide variety of building materials such as natural stone, glass, metal, ceramic tile, fluorocarbon paint finishes
and anodized aluminum
• Outstanding UV and weathering resistance
• Good working time
• 10-year Limited Weatherseal and Non-Staining Warranties are available
• One-part easy to use formulation • Formulated to prevent staining of porous substrates and reduce streaking on glass and metal panels to improve
building aesthetic performance
• Excellent weathering and durability resulting in longer lifecycle and superior long-term weatherproofing
• Excellent unprimed adhesion to most building substrates
APPLICATIONS
DOWSIL SJ-169 Silicone WS Stone Sealant is specially formulated to prevent staining of porous substrates such as natural stone and minimize
streaking on metal panels and glass. It forms a durable, flexible, watertight bond with most building materials and can be used for new and remedial
construction applications.
| Test | Property | Unit | Resul |
| As Supplied | |||
| Colours | Black, Grey, Dark Grey, Bronze, White, Limestone and Charcoal | ||
| ASTM C 679 | Tack-free time, 50% R.H. +25°C | minutes | 36 |
| Curing 25°C | Days | 7-14 | |
| ASTM C 639 | Flow (sag or slump) | mm | < 1 |
| VOC content | g/l | <85 | |
| As Cured - After 7 days at +25°C | |||
| ASTM C 1135 | Ultimate tensile strength | Mpa | 0.7 |
| ASTM C 1135 | Ultimate elongation | % | 400 |
| ASTM C661 | Durometer hardness, Shore A | points | 24 |
| ASTM C 719 | Joint movement capability, glass, aluminum | % | ±25 |
| ASTM C 1248 | Staining/migration, natural stone | None | |
About us
Shanghai Siway Building Materials Co., Litimed., our comapany is a professional silicone sealant manufacturer. We have a varity of silicone sealants,
main products are Structural silicone sealant, Neutral silicone sealant, weatherproof silicone sealant, Stone silicone sealant and others.
The products own a good repution in home and abroad, especially in Europe, North America, the Middle East and other regions.We are the large
group of sealant production, rely on the raw material suppling base to produce the professional sealants. More production lines and Quanlity stabel.
The capacity of production is 10 million tons per year of silicone sealants.Other different sealants also very large quantity,can satisfy big projects request.
FAQ
Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.
Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.
Q: What is your lead time?
A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.
Q: You a manufacturer or trader? Do you provide OEM/ODM services?
A: We are a manufacturer of sealants and water-based paints. We have three production bases in China, and have fully automatic production lines, which can meet different order requirements. We provide OEM and ODM services, welcome to contact us.
Q: What is your payment term?
A: T/T, Western Union, L/C and Paypal. This is negotiable.
Q: What is the shipping method?
A: It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect).Please confirm with us before placing orders.
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