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.

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

I recently purchased a product for my exhaust system, as there was some leakage around the joint. Despite following the instructions carefully, the paste came out within an hour of application. Additionally, after just two days, there's no sign of the product I previously applied. Based on my experience, I strongly advise "don't buy it"

I used this stuff the repair the EGR pipe on my 1993 Ford Taurus, and it worked great! Have been driving it for a while and still no signs of leaking.

Solid stuff that seals/dries hard and stays in place. Good for a bandaid fix and/or for ensuring tight leak free connection on a band clamp.