Instant Gasket Sealant Aerosol Black 200ML High Temperature 300°C Silicone Granville 0458

Granville HT Instant Gasket is a high-temperature, one-component silicone sealant designed for areas exposed to high heat. It comes in a double-piston aerosol power can for ease of use, making it suitable for controlled applications. This product resists temperatures up to 300°C intermittently and is compatible with vehicles that have catalytic converters when fully cured.

Features

• Resists temperatures between -50°C and 300°C (intermittent)
• Suitable for vehicles with catalytic converters (when fully cured)
• Allows for controlled application
• Provides a professional finish
• Reduces wastage of silicone

Specifications

• Size: 200ml
• Appearance: Black paste
• Odour: Characteristic - solvent
• Tensile Strength: 18 Kg/cm²
• Solubility: Insoluble in water
• Shelf Life: 18 months from the date of manufacture (unopened)

Product Usage

• Designed for sealing and gasketing components exposed to high temperatures
• Not recommended for use on head gaskets or components requiring continuous immersion in petrol
• Full curing takes 24 hours before use with catalytic converter-equipped vehicles

Storage Instructions

• Store in a cool, dry place away from direct sunlight and ignition sources

Cross-Reference OEM Part Numbers

• Part Number: 0458
• Barcode: 5020618004585

Vehicle Fitments

• Suitable for various automotive and high-temperature sealing applications where silicone gasket material is required.