Ajusa Ajusil Silicone Sealant -60 to +320°C 75ml

Ajusa Ajusil High-Temp Silicone Sealant is a professional-grade, single-component sealing solution designed to withstand extreme temperatures ranging from –60 °C to +320 °C. With a neutral, low-odour curing process and excellent adhesion properties, this elastomer-based silicone forms durable seals without the need for premixing. It cures at room temperature and offers outstanding resistance to oils, weathering, and thermal cycling, making it ideal for high-stress sealing environments. Whether used for sealing oil pans, flues, oven doors, or replacing traditional gaskets, Ajusil delivers dependable performance in both industrial and automotive settings. Its black, rubber-like finish ensures long-lasting endurance without cracking or degradation.

Key Features:

• Temperature resistance from –60 °C to +320 °C (occasional peaks to +300 °C)
• One-component formula requiring no premixing
• Excellent adhesion to cork, cardboard, fibre, metal, and more
• Cures at room temperature with skin formation in 25–35 minutes
• Elastic modulus of approx. 1.8 MPa and elongation at break of 260%
• Resistant to oils, water, antifreeze, diesel, and hydrocarbons
• Ideal for sealing rigid joints under thermal and mechanical stress
• Shelf life of at least 2 years when stored in a cool, dry place
• Supplied in a 75 ml cartridge for easy application
• Suitable for bonding and sealing panels, oven doors, flues, oil pans, and water pumps