Permatex Ultra Red RTV Silicone Gasket Maker 85g

The Permatex Ultra Red RTV Silicone Gasket Maker is a high-performance, low-odour formulation that outperforms previous generation Red RTV silicones, offering superior resistance to high thermal cycling and demanding temperature environments.

• Resists temperatures up to 343°C (650°F) intermittent
• Sensor-safe, non-corrosive RTV silicone
• Replaces almost any cut gasket
• High thermal cycling resistance
• OEM specified
• Ideal for exhaust manifolds, headers, turbochargers, and slip-fit exhaust parts
• Not recommended for use on head gaskets or parts in contact with petrol

To apply: clean and dry surfaces, apply a continuous 2–6mm bead around all bolt holes, assemble parts immediately, allow one hour before final torque, and allow 24 hours to fully cure before returning to service.