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Your cart is empty.3Mâ„¢ Weld-Thru II 05917 is a convenient aerosol coating designed to prevent corrosion between welded metal surfaces. Featuring a zinc base that draws corrosion away from bare metals, it helps prevent costly comebacks due to corrosion at welds. Spray coating applies fast, resists weld spatter common to some weldable primers and dries in as little as 5 minutes, increasing shop efficiency and productivity.
Guido Mull
Reviewed in the United States on January 7, 2025
Useless, it bubbles out of the neck of the can and pours all over the floor. It didn't spray at all. The can is still full. Thanks for that, i don't appreciate wasting money.
Rusty Shackleford
Reviewed in the United States on March 26, 2024
Used this to protect sheetmetal from rust on the inside of a body repair. I couldnt access the back side of the patch once it was welded in. This stuff is expensive but, it protects the metal during and after welding.
Eric
Reviewed in the United States on July 16, 2023
Like everyone else, the can I bought was absolute junk. Sprayed out from under the nozzle all over me, the floor and everything around what I wanted to spray. Makes it very splotchy. Of course, no returns so I'm SOL.Avoid this, especially at this price!
Buyer in PA
Reviewed in the United States on July 15, 2023
decent product- 2x the price of the other brands for a reason.
74NovaSS
Reviewed in the United States on June 7, 2023
Used to treat flange welds. Good coverage and quick dry time. Bit steep on cost but, I wanted to do it right. 3M Automotive products are always great quality.
408
Reviewed in the United States on January 2, 2023
Worked well. Pricey but worth investing in since it should keep things from dusting a bit longer than without it.
Allison
Reviewed in the United States on May 12, 2022
Got the job done. Better stuff out there but this is good for the value.
Michael Flores
Reviewed in the United States on March 30, 2022
used to cover metal parts that would not be able to paint after welding, keeps rust away, welds thru just fine, was able to wipe away weld spatter, of which there was plenty from using HF flux core welder, welds holding just fine
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