Fabric Waterproof Spray, 1 Gallon Heavy Duty Protector and Repellent for Outdoor Marine Canvas, Boat Tops, Vinyl Seats, Tents, Clothing, Boots, Jackets, and Clothes

Clean surface thoroughly before applying

Waterproofed my boat canvas T top and it worked great

Application was easy.Now I need boating season to know how well itworks.

i would like the bottle to be better or maybe it was just mine the spray nozzle wouldn’t stay on and i spilled 1/2 the bottle before i had to put it in another sprayer.so far the liquid itself seems to do its job ice only used a small bit

I needed a waterproofing solution for my popup camper to prevent fabric permeation or penetration by water. This did it and there's a lot left over for the next treatment. I recommend spraying interior and exterior canvas. I used this in tandem with GE Advanced 30 minute silicone to seal out leaks and repair the waterproofing solutions in place. The canvas is 24 years old on my unit so it's remarkable it has lasted. You need to retreat the canvas at least once a year. This is really important if you don't want water coming through the fabric and wetting your bedding, pillows, and clothes. I live in my camper year round.

The spray bottle was defective. The cap could not be tightened. It would keep spinning around. Had to transfer liquid into a spray bottle we happened to have on hand. Very poor quality control. Disappointing for an American made product. Container probably from China.

Use this on all of our outdoor furniture, and it seems to be doing a good job. Hoping it lasts the rest of the season.

There is enough in the bottle to use on a hammock. Good product so far.