Hirsch Tank Sealer

[61rover]

Has anyone heard of or used this sealer?  Says it's great for fiberglass tanks. https://www.hirschauto.com/ALCOHOL-RESISTANT-GAS-TANK-SEALER/productinfo/GTS/

I know folks have mixed opinions about both POR-15 and Caswell.

John Crouse
74.5 Jackpiner 175

[wrongway57]

Hello. If you read the information on the product it says not for 2 stroke gas oil mix.

Ronald Gray

[61rover]

Ah.  POR-15 it is I guess.

John Crouse
74.5 Jackpiner 175

[KJDonovan]

I have used the Caswell Dragons Blood product on many fiberglass tanks with zero failures or adhesion issues.  Great product, just make sure the epoxy and tank are over 70 degrees, otherwise it does not flow well.

Thanks,

Kevin

[61rover]

Thanks Kevin.

John Crouse
74.5 Jackpiner 175