waterproof?

[32carv]

I need to waterproof my canvas. What do you guys use?

 

[seatart]

303 Fabric guard

 

[JoeBTB]

Yep. Just used it a few weeks ago, and it worked great.

 

[sublimetime]

wash off all dirt with car or boat soap,let dry fully. this will remove dirt from between fibers allowing polymers in 303 to bond and function properlly.

 

[Mike Ryan]

303 is the only stuff i use anymore