J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste
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24,450 reviews
covering
50+ products
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Industrial Adhesives, Sealants & Lubricants
Experiential insights by users
About J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste
Overall Feedback:
73% positive
68% praised for its exceptional bonding strength
The product has a strong adhesive power and can create a permanent bond. It is also non-flammable and has no solvents or VOCs.
66% appreciated the fast curing time, although 34% found it took too long
To ensure effectiveness, I recommend curing the product for at least 36-48 hours and applying multiple layers once the first layer begins to cure after 2 hours.
67% praised for its wide temperature tolerance
The temperature of the patch remained steady at about 170 degrees in one of the pictures, indicating good temperature tolerance of the industrial-adhesive-sealant-lubricant.
I have found that the product is a good alternative to torch welding and can resist high temperatures.
While applying the paste, the temperature of the patch remained steady at about 170 degrees.
67% liked the easy application process
I found the adhesive easy to mix and apply, and it dried and hardened exactly as instructed.
62% appreciated the minimal surface preparation required
I cleaned the surfaces with a wire brush until they were shiny and clean of residue.
