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Internet # 302774959

Model # 75152

Store SKU # 1002752777

3 oz. High-Temp Red RTV Silicone Gasket Maker

  • Makes reliable gaskets that resist cracking and migrating
  • Designed for high temperature or heavy-duty applications
  • Increases reliability by coating pre-cut gaskets
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About This Product

Permatex High-Temp Red RTV Silicone Gasket Maker is formulated for high temperature applications or heavy-duty use such as towing. It replaces almost any cut gasket by making reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating caused by thermal cycling. Coats pre-cut gaskets to increase reliability. Resists auto and shop fluids, with a temperature range of -65° F to 650° F intermittent. A first generation 1970-1980 gasket maker, it is OEM specified. Permatex offers significant performance advantages which include outstanding oil resistance, excellent torque retention and hi-temp, sensor-safe properties. Extended warranties, engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications.

Highlights

  • Formulated for hi-temp applications, or heavy-duty use
  • Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability
  • Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating
  • Suggested applications: valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
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Product Information

Internet # 302774959

Model # 75152

Store SKU # 1002752777

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Customer Reviews

4.8 out of 5

  • 4.8 out of 88 reviews
  • 94% recommend this product
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Showing 1-10 of 88 reviews
easily able to find in the store.
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Needed a high temp sealer for thermostat in my jeep.
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Used to seal pellet stove pipe
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Used for many repairs. Gasket for valve cover on lawn tractor, gasket for replacement furnace exhaust blower motor, etc. Great stuff!
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Bought this to attach a silicone handle cover on a Calphalon skillet with a metal handle. The silicone handle cover kept sliding. It is secure now and I can flip whatever I'm cooking without having the handle cover slip.
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Great stuff for a lot less than what the auto parts stores charge. I used it to seal joint between the supercharger body and cast discharge piece on my '92 Miata.
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Worked well on John Deere JS20 self-propelled mower.
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Showing 1-10 of 88 reviews