Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker

The Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker (PX82195) is specified for high torque and high vibration applications, meeting OEM performance requirements and dealership warranty specs.

  • High torque and rigidity — formulated for demanding, high-vibration engine applications
  • Sensor-safe, low-odour, non-corrosive formula
  • OEM specified to fit dealership warranty requirements
  • Fills gaps when fully cured — suitable for a 1.6 mm to 6.4 mm bead application
  • Ideal for closed-spaced bolt patterns
  • Outstanding oil and coolant resistance
  • Skins over in approximately one hour; fully cures in 24 hours under normal conditions
  • Not recommended for head gaskets or parts in direct contact with petrol
  • Supplied as a 368g cartridge

Suitable for use on valve covers, water pumps, intake manifold end seals, and thermostat housings. Clean all surfaces with a residue-free solvent prior to application for best results.

SKU PX82195
Model # PX82195
Barcode # 686226821959
Brand Permatex
Size 368g Cartridge
Placement On Vehicle TBA
Position On Vehicle TBA
Contains Liquid Yes
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Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): For products listed to suit a specific vehicle, our fitment data is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing. If you have any doubt, please message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm before you buy.

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