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RTV108 - Clear (85g Tube)
GIS28088
Momentive SNAPSIL™ RTV108 (Clear) – General Purpose Silicone Adhesive Sealant
SNAPSIL™ RTV108 (Clear) is a one-component, ready-to-use, white paste silicone sealant that cures at room temperature upon exposure to atmospheric moisture. It forms a tough, flexible, and durable silicone rubber, making it ideal for a wide range of industrial, electrical, and food-contact applications. Designed for vertical and overhead applications, these sealants maintain their shape without sagging, making them ideal for industrial gasketing, bonding, and sealing where aesthetics and performance must align.
The SNAPSIL™ RTV100 Series, approved to MILSPEC standards, is ideal for defence, aerospace, and other demanding industrial settings that need dependable, standardised silicone sealants.
As acetoxy-cure silicones, they release acetic acid vapours during the curing process.
Key Features
- One-component, no mixing required
- Cures at room temperature with ambient humidity
- Paste consistency—stays in place on vertical and overhead surfaces
- Excellent adhesion to metals, glass, ceramics, and many plastics (no primer needed in most cases)
- Continuous service temperature range: –60°C to 204°C (–75°F to 400°F)
- Resists ozone, weathering, and many chemicals
- Excellent electrical insulation properties
Certifications & Compliance
- UL Certified (File No. E-36952)
- FDA Compliant: Meets 21 CFR 177.2600 for repeated food contact
- USDA Approved for use in meat and poultry processing equipment
- NSF/ANSI Standard 51 Certified for food equipment applications
Technical Properties
- Maximum recommended cure thickness: 6 mm (¼ inch)
- Releases acetic acid during cure
- Tack-free time: ~20 minutes at 25°C (77°F) and 50% RH
- Full cure (3 mm thickness): ~24 hours under standard conditions
Applications
- General-purpose bonding and sealing
- Formed-in-place gaskets
- Electrical insulation
- Enclosures and housings requiring durable, flexible seals
Packaging Options
- Available in tubes and cartridges
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Momentive SNAPSIL™ RTV108 (Clear) – General Purpose Silicone Adhesive Sealant
SNAPSIL™ RTV108 (Clear) is a one-component, ready-to-use, white paste silicone sealant that cures at room temperature upon exposure to atmospheric moisture. It forms a tough, flexible, and durable silicone rubber, making it ideal for a wide range of industrial, electrical, and food-contact applications. Designed for vertical and overhead applications, these sealants maintain their shape without sagging, making them ideal for industrial gasketing, bonding, and sealing where aesthetics and performance must align.
The SNAPSIL™ RTV100 Series, approved to MILSPEC standards, is ideal for defence, aerospace, and other demanding industrial settings that need dependable, standardised silicone sealants.
As acetoxy-cure silicones, they release acetic acid vapours during the curing process.