Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Adhesive, 13oz - 82195
Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Adhesive, 13oz - 82195
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Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Adhesive, 13oz - 82195

Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Adhesive, 13oz - 82195Permatex Ultra Grey Rigid High Torque RTV Silicone Gasket Maker Adhesive 13oz 8219512 pack Permatex Ultra Grey Rigid High Torque RTV Silicone Gasket Maker Adhesive 13oz 821952 pack Permatex Ultra Grey Rigid High Torque RTV Silicone Gasket Maker Adhesive 13oz 821956 pack Permatex Ultra Grey Rigid High Torque RTV Silicone Gasket Maker Adhesive 13oz 8219524 pack Permatex Ultra Grey Rigid High Torque RTV Silicone Gasket Maker Adhesive 13oz 82195
Pack Size:Single

Key item features

  • High-Torque Design: Designed specially for high-torque and high vibration applications
  • Vibration Resistance: Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids
  • OEM Specified: OEM specified, guaranteed not to leak
  • Low Odor: Low odor and non-corrosive formula, Silicone Adhesive
  • Versatile Applications: Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, water pumps, thermostat housings
  • Sensor-Safe Formula: Sensor-safe, non-corrosive formula ensures reliable performance in demanding conditions
  • High Performance: Matches the specs of OE silicone gaskets, making it perfect for various automotive applications
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Customer ratings & reviews

4.9 out of 5 stars
stars33 ratings16 reviews
How item rating is calculated
  1. 5 stars91% (30)
  2. 4 stars6% (2)
  3. 3 stars3% (1)
  4. 2 stars0% (0)
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Showing 1-3 of 16 reviews

Mar 29, 2025
Frank
Item details
Color: Black
Size: 13 oz.
5 out of 5 stars review

Verified Purchase

Second Time a Charm!

First tube of Ultra Grey Silicon was partially cured ( old stock ? ). Got another and was perfect. Used for water pump/timing cover and oil pan with success. I am a retired automotive technician 30 years turning wrenches. I agree with Permatex to use the Ultra Grey not Ultra Black for the repair that I did on my own vehicle.

Incentivized Review
Helpful?3UTIU9ZV2KQ019278894
Mar 27, 2025
dustin
Item details
Color: Black
Size: 13 oz.
5 out of 5 stars review

Verified Purchase

the strongest silicone made

i love Permatex RTV. anytime I need a sealant or binder that I know will hold strong I always look for this brand. After years in the auto mechanic business i have used this product thousands of times. Weather you are caulking a seam or reattaching a table Top.

Incentivized Review
Helpful?3UTIU9ZV2KQ019278894
Sep 6, 2025
anonymous
Top Reviewer
Item details
Color: Black
Size: 13 oz.
5 out of 5 stars review

Verified Purchase

Trusted brand

Permatex is the only brand I trust for RTV Silicone. I've been using it for years, and I know it'll hold up every time! I always recommend it!

Incentivized Review
Helpful?3UTIU9ZV2KQ019278894