Review on 3M Urethane Seam Sealer Car Care by Michael Straughter

I love this thing, I use it for everything haha. I've talked a lot about rust holes in my ZJ jeep and I used this to seal the edges of the new metal I riveted to to fix the rust holes. It is excellent for filling small holes. It's well worth the money and way better than the cheap stuff you can get from the parts store, trust me I've used both.