inside edges on a factory split is damped with a rubber foile, the ned it for bonding and (not) delamination problems. a custom split DIY ned a glue – resign thats bonding well and flex. at my last DIY split i used PU 2 compond glue from teroson. car body, bonded steel+ kunstoff as well. temeratur range – 40 + 120 ° :thumpsup: very expensiv and you need a special gun for lay up and mixing.
I know I can get spar urethane at the store here but I have a can of this Minwax Polycrylic already. Anyone use this? Will it work for what I need it to?