Impeccable Interior Water-Repellent Vinyl and Leather Treatment (8oz)

Product does not work as it says it does not

I received my order and was pleased with the double and I have used on my helmet and the windshield and so far very good, have not any rain since the first application but if you ask after a little rain I can give you a better accesstment

Not sure why this is waterproof interior spray. It has been 4 days since I applied it. No complaints from me. Seems to work good.