Granville Clear Silicone Sealant

Granville Clear Silicone Sealant 40g

High-quality, oil-resistant sealant and gasket maker for automotive use.

Granville Clear Silicone Sealant is a multi-purpose RTV silicone designed for use as both a sealant and instant gasket maker. Supplied in a convenient 40g tube, it forms a tough, flexible, and waterproof seal that resists oil, coolant, and vibration — making it ideal for automotive, marine, and general-purpose sealing.

It adheres well to metal, glass, rubber, and most plastics, remaining flexible once cured to ensure long-lasting, leak-free performance. Perfect for use around engine components, electrical connections, and light units, this sealant provides a professional finish in a compact, easy-to-use size.

Key Features
RTV Silicone Formula: Cures at room temperature to form a durable seal.
Instant Gasket Maker: Replaces traditional gaskets for custom sealing.
Oil & Coolant Resistant: Ideal for automotive and mechanical applications.
Flexible & Vibration Resistant: Maintains seal integrity under pressure.
Excellent Adhesion: Bonds to metal, glass, rubber, and most plastics.
Compact 40g Tube: Easy to apply, ideal for small repairs and workshop use.

Applications
Forming instant gaskets for engines, gearboxes, and sumps
Sealing light units, windscreen edges (not bonding), and electrical fittings
General-purpose sealing in automotive, marine, and household environments

Colour: Clear
Type: RTV Silicone (Room Temperature Vulcanising)
Cure Type: Neutral / Non-corrosive
Temperature Resistance: Up to 300°C
Size: 40g Tube
Manufacturer: Granville (UK)