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nivenhuh OP t1_j6b8l9d wrote

Does the automotive caulk hold up more than roofing caulk?

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OutinDaBarn t1_j6bhyrd wrote

It's made to help seal steel pieces together. Look at the 3M brands.

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nivenhuh OP t1_j6bp34p wrote

Nice, I found the 3m dynatron seam sealer at autozone nearby! Thanks for the pro tip!

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