Product Description

The TOSSEAL™ 168 Silicone Sealant is a one-component, neutral cure sealant that cures into a high-modulus, flexible silicone rubber when exposed to atmospheric moisture.
It provides excellent adhesion to glass, metals, plastics, and construction substrates while offering superior resistance to water, UV, and extreme temperatures. With its smooth paste consistency and low-odor oxime cure system, it is ideal for general sealing, caulking, and glazing applications.

Key Benefits

• Neutral Cure – Safe for metals and substrates, with no strong smell during application.
• Durable Sealing – Provides reliable watertight and weather-resistant adhesion.
• Flexible Performance – Maintains elasticity with elongation up to 435% and hardness Shore A 18.
• Fast Curing – Skins in ~10 minutes, cures 5 mm depth in ~2 days.
• Versatile Applications – Suitable for glazing, cladding, ducting, and general caulking needs.

Packaging

• Form: One-part neutral cure silicone (paste)
• Cartridge Size: 300 g e cartridge, packed 24 per carton
• Colours: Clear, White, Gray, Light Gray, Black, Dark Brown, Silver.
• Shelf Life: 15 months when stored below 25 °C in cool, dry conditions