Eternabond Tape
I just bought a new 2016 Premier trailer by Keystone. It has a Alpha TPO Roof. The onwers manual says to use only Alpha products. I installed a Fantastic fan and want to seal it as I have done in ...
Forum Discussion
I suspect any mod to the roof like adding a fantastic fan could in the extream void your warranty which means I have voided the warranty of every trailer I have ever had. This is the first trailer I have had with a Alpha TPO Roof. I am more worried about a chemical reaction between the TPO and whatever sealant you use than the roof warranty....
