2015 cover waterproofing

[Haycor]

Hi
I am sure many have experienced this. Our cover completely lets the water through and everything is soaked every rainfall. I understand we can waterproof them, can any share how this was successfully done?
Thanks
Jason

 

[Andy NJ]

While on the boat, I washed mine with a foam gun and scrubbed with a brush couple times. Let it dry, then used Starbrite waterproofing spray out of a garden weed sprayer. Worked very well. Next time, I will put pool noodles on top of the rear seats where the cover touches. Little bit of bleed-through, but nothing bad or noticable.

 

[Rodder77]

Waterproofing spray (2 coats) begining of each season, water will run off cover like it was brand new. Also the best srpay i have found for deck furniture cushions & pillows and deck umbrella. From Wally world ~$7 a can (two cans for boat cover).