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Old 08-07-2012, 12:22 AM   #37
Beastly Adventurer
Joined: Jan 2012
Oddometer: 1,673
Thats that product based on a novalac epoxy resin? One of the main reasons for sealer failure, is lack of adhesion due to rather silly micky mouse application instructions from producers such as Caswell, which will mean the inside of a tank will following prep still be too slick for the sealer to adhere properly.

If that German product has something which eats into the surface of the GRP, then I would guess chances of it working long term are maybe increased 100% over the US made sealers, where I would guess any prep materials which actually work are probably going to be banned, probably on greenwash grounds.
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