Product Introduction
Momentive SNAPSIL™ IS802 is the white-color variant in the IS800 Series of one-component silicone adhesive sealants. It features a paste-like consistency that enables non-sag application on overhead and vertical surfaces up to 6 mm thick. IS802 cures upon exposure to atmospheric moisture, forming durable silicone rubber with excellent electrical insulation, weather resistance, and mechanical flexibility.
Momentive SNAPSIL™ IS802 Features
- White paste-consistency silicone adhesive
- One-component, moisture-curing system
- Thixotropic, non-flowing properties
- Excellent electrical insulation
- Strong resistance to weather, ozone, and chemicals
- Self-adhesion capability
- Good low- and high-temperature performance
Momentive SNAPSIL™ IS802 Applications
- Bonding and sealing on horizontal, vertical, and overhead surfaces
- Electrical insulation in general applications
- Sealing and joining metals, plastics, ceramics, and glass
- Gasket formation up to 6 mm thickness
- Applications requiring a white silicone adhesive
- Not intended for delicate electronics where corrosion may occur
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Color | White (IS802), Black (IS803), Translucent (IS808), Aluminum (IS800.09) |
| Consistency | Soft, spreadable paste |
| Specific Gravity | 1.04 |
| Application Rate | 410 g/min |
| Tack-Free Time | 25 minutes |
| Hardness | Shore A 23 |
| Tensile Strength | 20.6 kg/cm² (300 psi) |
| Elongation | 450% |
| Shear Adhesion | 10.8 kg/cm² (150 psi) |
| Peel Adhesion | 6.6 kg/cm (37 lb/in) |
| Dielectric Strength | 20 kV/mm (500 v/mil) |
| Dielectric Constant @ 60 Hz | 2.9 |
| Dissipation Factor @ 60 Hz | 0.0026 |
| Volume Resistivity | 2.5 × 10¹⁴ ohm·cm |
