I proof my awning, Goretex outdoor clothes and the fabrics still retain their breathable performance. I’ve also proofed tents too. The manufacturer normally provides guidance on what solutions to use.I have just removed the cover from our caravan , i had this thought do you need to to re-proof a breathable cover or will waterproofing destroy the breathable fabric for future use ,next autumn, your thoughts or advice, thank you
I proof my awning, Goretex outdoor clothes and the fabrics still retain their breathable performance. I’ve also proofed tents too. The manufacturer normally provides guidance on what solutions to use.