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Madagascar, Antananarivo
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70 Review
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Review on Permatex 81160 High-Temp Red RTV Silicone Gasket, 3-oz by Trevor Gomez

Revainrating 2 out of 5

Disappointing Performance - Failed Expectations

Based on our own experience with this automotive adhesive, we cannot recommend it. While it initially seemed to seal and hold up to high temperatures, it failed within a week of application. The pros include its easy application and affordable price, but the cons outweigh them with its lack of durability and reliability. We will not be purchasing this product again.

Pros
  • Resistant to high temperatures up to 650°F
Cons
  • May harden over time and require reapplication