Notice: You will receive the 12 volt heater equipped model until we can acquire more 110v heater inventory.
Ultra Durable
Canvas Waterproofer

What You Need to Succeed

Read Instructions

Plug It In

Wait 25 Minutes

HOT! No Touch

Roll-On

Smooth It Out
Canvas Waterproofing
Ultra Durable Canvas Waterproofing is the most durable canvas waterproofer for sale today for outdoor fabrics. It bests all competing waterproofing compounds in AATCC 127 Hydrostatic Pressure Method testing hands down. Also, it’s 347X more resistant to abrasion and wear over time.
The major differentiator is our proprietary blend. First, we start with an environmentally safe CnH2n+2 derivative and add a pine based sealant. Second, TYLOL is added to bond it to all synthetic and natural fibers. Finally, there are no solvents, thinners, PTFE or, PFAS, and it’s 100% concentrated waterproofer.
Never spray a stinky flammable mix onto fabric again, this non-toxic waterproofer comes with an included heater and is quickly rolled on with a common paint roller.





THE MOST DURABLE
Canvas Fabric Waterproofer
Remember, there are no toxic thinners or accelerants to catch fire or asphyxiate you. A simple paint roller and 12V power port is all that’s needed to quickly waterproof your Awning or Canvas Cover.
Check out our “How To” guide for more application process details.
WEATHERPROOFING
What To Expect
Coverage: 45 sq. ft. (gal.); 11.25 sq. ft. (1 qt.) for virgin, heavy canvas fabric.
UV protection
Concentrated
Ultra durable
Lasts for years
Easy application
Environmentally friendly

Ultra Durable Canvas Waterproofer is the most durable fabric weatherproofing agent available on the market today. It rolls on thick and blocks UV, stains and salt spray like nothing else. All this while
- Concentrated formula is the most durable canvas waterproofer available.
- Protects against UV, staining, mildew and rain.
- Stops mold growth.
- Restores water repellency beyond factory new.
- Formulated for use on blended & natural fibers.
- Prevents oil and water based stains and is non-flammable.
- Contains no dangerous, carcinogenic or harsh chemicals.
- Perfect for your canvas tarp, RV awning, sails, and so much more!
Coverage: 45 sq. ft. (gal.); 11.25 sq. ft. (1 qt.) for virgin, heavy canvas fabric.
Application: Paint Roller
MPN: HT-00024
UPC: 084567000246
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wHAT IS hAWK tOOLS Canvas wATERPROOFER?
Ultra Durable Canvas Waterproofer is the most durable canvas waterproofer available for canvas fabrics. This is largely due to the use of the environmentally friendly TYLOL (nano-bonding) agent that is proprietary to Hawk Tools. This completely environmentally friendly compound contains no harsh chemicals, thinning agents or PFAS. Manufacturers rely on Fabric Waterproofer to restore lost stain repellency and waterproofing performance. The core formulation is based on a CnH2n+2 derivative and is blended with a pine adhesive, Beeswax and TYLOL for industry leading protection from the ravages of UV exposure extreme weather conditions. This will repel stains and protects even delicate fabric from harmful mold and mildew.
wHERE DO i APPLY Canvas wATERPROOFER?
Please see our application process article for a more complete list of tips and suitable materials. Ultra Durable Fabric Waterproofer is formulated for use on all natural and synthetic fabrics. Unlike silicone, acrylic, PTFE, or Zirconium Acitate based waterproofing compounds, Fabric Waterproofer fills in the gaps between course and fine fibers, creating a properly waterproof boundary. Additionally, it is perfectly suited for boat covers, bell tents, RV awnings and so much more.
What do I need for the Application Process?
A 12V power port and paint roller is all that is required.
Use only on newly, cleaned, dry fabrics. For best results, treat fabrics in warm weather, of at least 70 degrees or warmer. Let dry for 6-12 hours in a clean, dry environment before using or storing.
Directions:
Hawk Tools Ultra Durable Fabric Waterproofer is heat activated and comes with a 12V heater to accelerate the application process. Make sure to place can on non-heat sensitive surface.
1. Use Gloves , Safety Glasses, & paint roller.
2. Place can on cement or asphalt. (Non temperature sensitive)
3. Open can and Plug cord into a 30 Amp receptacle.
2. When liquid, dip roller into can and begin application to canvas.
use even strokes.
3. When Your fabric is evenly coated, leave it out to cure over night.
4. Only clean with a brush and water.
5. Touch up areas of high wear annually.
Note: Only apply if temperatures are above 65ยฐF. Do not expose to water until fully cured.
Note: It is safe to cure Fabric Waterproofing indoors and is completely non-toxic
Todd Edelmeyer –
The heater is a bit slow, but the results are incredible.
Jay Stockman –
A+++
Amanda Hertzog –
It adds a lot of weight to my tent and the application process can be hard to get right. There are splotches that need to be touched up after you finish the first coat.
Karen Fitzgerald –
My bell tent is finally waterproof and completely mold-free. I can not recommend this enough.
Gerry Kenstag –
This stuff is extremely durable, definitely the best in the business.
Elsa Schneider –
When are you getting more in stock?
Guy James –
There are not many options for a proper canvas waterproofer available anymore. The homebrew mixes online are not durable and stray too far from the blends used back in the day (in the worst sort of way). This has zinc and pine pitch. So, it’s got the UV protection of modern waterproofer and classic ingredients that voyageurs relied on for life and limb. Make sure to support heritage products like this.
Peter J. –
Product works very well. A heat gun helps with application. Make sure you apply on a warm day. Works better than Filson wax.
Kyle Jameson –
The can get’s hot and can leave rings in plastic decking. The waterproofer is the best tho.
John Evans –
This is a super durable coating for canvas. It fills seams and is very flexible. Moisture never builds up inside, I don’t know how these guys do it.