Permatex 80335 Muffler & Tailpipe Sealer, Exhaust Sealer Seals Holes & Leaks In Mufflers, tailpipes and around Joints, Waterproof non shrinking formula, Resists Temperatues up to 1000°C 1 x 85g

Great value

Works fine.

The seal was broken on the tube, so god-knows what's actually in the tube. Rave reviews from America - where you can buy the real stuff - fooled me.

Perfect! Thanks so much, it is hard to find this. It arrived just as you said. Permatex is top quality.

かなり柔らかいパテです その分使いやすく、簡単に穴補修ができます 耐久性は分かりませんが、期待はしてないです

I rebuilt a portion of my exhaust and I had two flanges that didn't meet together like they should which left a small gap at the bottom. It wasn't bad enough to cause an audible exhaust leak, but condensation would leak from it. I figured some exhaust sealant would be a quick fix as opposed to resetting and re-welding the flanges back on. I was a bit dismayed when I received the product and realized it's not epoxy or solvent based, so I wasn't sure how effective it would be. I went ahead and tried it following the directions and it worked absolutely fantastic. It goes on fairly smoothly-- sort of comes out in globs, but it's easy enough to work into a nice bead. Evidently it's made from some sort of clay, but it worked like magic and hardens almost like a super smooth cement. I don't see it coming off anytime soon. Instructions go something like this: wet the area apply the product wait 30 minutes start engine and let run for 10 minutes. After that engine running period it's pretty well cured by that point, but I'm certain within a couple hours you're good to go. I would definitely buy it again.

No cumple con la función de ser pegado y como vi algunos vídeos de YouTube decían que era bastante bueno pero como dicen en un vídeo y dicen en las instrucciones el sitio donde va la pasta tene que estar limpio pones está bastante limpio le pase un cepillo de púas de acero y luego puse agua y luego la pasta lo dejé secar 24h y luego puse en marcha el motor y en el escape se salió denuevo el agujero y un agujero pequeño aparte se hace como pompa parece chicle no lo recomiendo aparte no es soldadura en frío y no alcanza 2000 grados sino alcanza 110 grados y ya no sirve no lo recomiendo

Excelente sello sin problema la grietaxen ek escape...facil de utilizar