J-B Weld 32327, RTV Silicone, Grey Gasket Maker Industrial Sealant, 3 oz
J-B Weld 32327, RTV Silicone, Grey Gasket Maker Industrial Sealant, 3 oz
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J-B Weld 32327, RTV Silicone, Grey Gasket Maker Industrial Sealant, 3 oz

4.4 stars out of 211 reviews
(4.4)|
211 ratings
J-B Weld 32327, RTV Silicone, Grey Gasket Maker Industrial Sealant, 3 ozJ B Weld 32327 RTV Silicone Grey Gasket Maker Industrial Sealant 3 oz3 pack J B Weld MarineWeld Adhesive Syringe 25 mlJ B Weld 31314 High Temp RTV Silicone Gasket Maker and Sealant Red 3 ozJ B Weld 31316 Blue RTV Silicone Gasket Maker and Sealant 3 Fluid OuncesJ B Weld MarineWeld Adhesive Syringe 25 ml
Size:3 oz
Actual Color:Grey
selected, Grey
Red
Pack Size:Single

Key item features

  • High Torque Design: Designed for mechanical assemblies with higher torque or closely spaced bolt profiles
  • Strong Bonding: Strong bonding to a variety of surfaces in tough environments
  • Waterproof Seal: Forms a waterproof gasket and seal upon curing
  • Durable Resistance: Resists shrinking, cracking, oil, petroleum, and weathering
  • Temperature Resilience: Temperature resistance up to 500F intermittent
  • Automotive Applications: Suitable for various automotive applications including intake manifolds and oil pans
  • Trusted by Professionals: Trusted by mechanics and DIY enthusiasts alike
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Current price is $12.12
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  • Free 30-day returns

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Columbus, 43215
Arrives by Sat, Feb 14
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Sold and shipped by Supply the Home
4.300351493848858 stars out of 5, based on 17070 seller reviews(4.3)
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Customer ratings & reviews

4.4 out of 5 stars
stars211 ratings151 reviews
How item rating is calculated
  1. 5 stars74% (156)
  2. 4 stars13% (27)
  3. 3 stars3% (6)
  4. 2 stars2% (4)
  5. 1 star9% (18)

Reviews summary

Pros
  • : Lasts extremely well in various applications.
  • : Dispenses a controlled amount of product for easy application.
  • : Provides reliable grip during intense activities.
  • : Offers good value at this cost.
  • : Forms a strong bond to prevent liquid passage.
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Showing 1-3 of 151 reviews

Jan 7, 2026
Cojmpr
Item details
Size: 0.85 oz
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This is staying stocked in the farm permanently!

AMAZING product!! I used it to seal up a broken carpet steam cleaner water tank, and a livestock water trough that was cracked and leaking. The steam cleaner had a legit hole in it and it plugged it up and fixed it and the tough has been cracked for 3 years with nothing working until NOW! I'll be keeping it in stock on the farm and in my shop from now on!

Helpful?7HWHFRI2LGYT577220181
Sep 3, 2025
anonymous
Item details
Size: 0.85 oz
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Worked great for a quick fix

Had someone drop something and smash a U.S. quarter sized chunk off the interior corner of our shower pan, and used this to fix the hole. While somewhat difficult to smooth out for someone who is less than artistic, the product itself sealed up very well with no cracking or voids.

Helpful?7HWHFRI2LGYT577220181
May 29, 2025
anonymous
Item details
Size: 0.85 oz
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

still holding strong

used this to repair my pool robo vac door. I let it dry and set for 24 hours and used my robo vac many times under water. It's holding strong like the door never was broken in the first place.

Helpful?7HWHFRI2LGYT577220181

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