Reddit reviews Permatex 85420 Permashield Fuel Resistant Gasket Dressing & Sealant, 2 oz Tube

We found 1 Reddit comments about Permatex 85420 Permashield Fuel Resistant Gasket Dressing & Sealant, 2 oz Tube. Here are the top ones, ranked by their Reddit score.

Resistant to gasoline and all other automotive fluidsRemains flexible even at high temperatures and withstands rapid temperature changesAllows for repeated disassembly and resassembly in metal to metal applicationsVersatile and vibration resistant, this tacky formula allows for unlimited assembly timeSeals surface imperfections

Check price on Amazon

1 Reddit comment about Permatex 85420 Permashield Fuel Resistant Gasket Dressing & Sealant, 2 oz Tube:

u/s0rce · 2 pointsr/Ultralight

I'm not 100% clear what the part is that has failed but if its metal then try JB-weld, if its plastic then some fuel-resistant RTV sealant might work well

like this:

https://www.amazon.com/Permatex-85420-Permashield-Resistant-Dressing/dp/B007VIGCJW

I've also read about Seal-all (and see another recommendation for it), its marketed as fuel proof.

http://eclecticproducts.com/seal-all.html