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How to | Max Moon

Just to be forward about waterproof canvas & fabric wax. If you want your gear to look new, like something you just bought from a big box sporting goods store, you are on the wrong trail. This guide is for men who build things and need their gear to work in the toughest conditions.

Waterproof canvas and fabric waxing is a skill passed down by sailors and explorers over centuries of hard fought battles with mother nature. This style of weatherproofing has evolved and been honed into the formulations we see today from Hawk Tools. Your gear will look weathered and tough and smell a bit like pine tar, so prepare for adventure.

Waterproof Canvas History

Water proof cloth is found in ancient Egyptian tomb’s and early Greek Settlements dating back thousands of years. Modern waxed canvas first became common in the golden age of discovery. English and Scottish sailors noticed their sails worked better when they were wet, but this added weight. So they developed a system of curing sails with fish oil, this caused water to bead and prevent absorption. It wasn’t long before old sails were used as makeshift hats and clothing. In the 19th century, rotting fish oil would be replaced by Linseed oil, known to yellow fabric and gave us the classic yellow rain slicker.  Paraffin wax gained popularity soon after, and prevented this yellowing with the additional benefit of increased durability. Whalers, mountaineers and arctic explorers made extensive use of waxed canvas. The first men to discover the poles and climb Everest used this technology to great effect.

 The 1920s saw paraffin wax garments explode in popularity. No longer was waxed fabric reserved for sailors and arctic explorers. Loggers, tradesmen and motorcyclists chose waxed canvas as their weather proofing of choice. If you appreciate the sailors, explorers, innovators and motor-heads that came before, you might be ready to experience the heritage first hand.

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Wax Canvas

Then

now

Now

what you need to waterproof Canvas

With Fabric Weatherproofer
What you need to succeed at waxing your gear (21st Century Edition).

For heavy gear or large areas, fabric dressing is required to completely penetrate the material and create a proper base layer.

The Hawk Tools Palm Brush Dauber is perfect for cleaning lint and dirt off your gear before wax application. It also works wonders as a wax applicator. Use with our leather care products as well.

Ultimate Fabric Wax proofs fabric against rain and weather. One 5oz bar is perfect for proofing and maintaining medium to large articles. We suggest using this to touch up worn garments in conjunction with Hawk Tools Fabric dressing.

This helps speed up the process and allows deep penetration of thick materials.

Great for cleaning your gear before wax application. Whatever is on your gear will be permanent after wax application.

Process to properly waterproof canvas

First, choose your bag or garment wisely. You can wax just about any fabric, but remember that whatever you wax will darken and require unique cleaning and care. Waxing is perfect for outerwear, backpacks, or anything similar, but once you wax, you cant go back. Next is Hawk Tools Waterproof Canvas Wax. Our Fabric Weatherproofer is proudly made in Pennsylvania U.S.A of quality local materials that don’t contain any animal fats, mineral oils, or other byproducts. Check out our Quality Guarantee.

A Hair Dryer and Lint Roller helps the process along.

Preparation

Use the Dauber Palm Brush and Lint roller to remove any dirt or debris clinging to your fabric. The wax will permanently seal in any imperfections left on your garment.

Toiletries bag before wax application

Heat is your friend, if the ambient air temperature is low, use the hair dryer to bring the canvas and Fabric Weatherproofing up to at least 72 degrees Fahrenheit. The warmth softens both the fabric and bar, ensuring easy application and proper penetration.


Fabric Waterproofing application to waterproof canvas

Test the canvas wax in an inconspicuous place, so you know if you like the resulting color and texture. If not, no harm done.

Spread Hawk Tools Waterproof canvas Weatherproofing Bar

Rubbing Fabric Weatherproofing onto Waterproof Canvas Bag

Spread the canvas waterproofing in broad, even strokes, moving back and forth to create friction between the bar and fabric. It’ll warm up, getting progressively easier to spread. Make sure to create a completely even application.

You’ll notice that it can be tough to get into crevices using this technique. Not to fear, if you need to get close to seams or a zipper, use the bar’s edge and knead extra wax into gaps. Any missed seams will allow water through.


Wax application at seam

The Fabric Weatherproofing bar will apply differently at any underlying raised area or seam, and leave a darker mark in its outline. Although tough looking, you can prevent this by placing your waterproof canvas on a soft pad or support it with your hand to separate the layers.


Use your hand and fingertips to work the wax in, rub back and forth in a circular pattern to ensure even distribution.


Hair dryer wax application

Use a hair dryer to slowly and evenly heat the waxed fabric. This helps the wax saturate the fibers, creating a consistent appearance and waterproof layer. If you see uneven spots, repeat the process and scrape off extra wax with a heavy bristle brush.


Time To Dry your Waterproof Canvas

Once you’ve repeated these steps for all the sections of your waterproof canvas, hang it up to cure in a warm, dry place for 24-48 hours. The slightly pine tar smell of Fabric Weatherproofing Wax, manly as it is, will dissipate over time.

Drying Toiletries bag after wax application

Hawk Tools Canvas Wax is formulated to last for years unlike most waterproof canvas brands on the market. That being said, wear and tear is a reality for the adventurous type. After conquering the Andes, you might need to touch up a seam or zipper in heavy use areas.

Water beading off of waterproof canvas bag

We recommend that you wash your waterproof canvas infrequently if possible, opting instead for a good scrub with a Palm Brush and Spot Cleaner. But if you do have to wash your canvas wax article, do so separately in a bucket of cold water so that you don’t inadvertently soften and remove any. If you place your article in a sealed canvas bag you can use a dryer set on no heat. You don’t want the high heat of the spin cycle to melt the wax and coat your laundry.

We sell specialized canvas cleaner if your hobby involves rolling around in mud and gravel. Regardless, a brush and bucket of cold water should suffice, and reapply wax as needed after letting it air dry.

That’s it folks. You are part of the waxed canvas resurgence. You carry the torch of explorers, sailors and motorcyclists in the fine art of proofing fabric. Your waxed gear should now repel all that nature can muster. History is yours to create and adventure is calling.

Finished waxed toiletries bag with tools

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11 thoughts on “How to Waterproof Canvas in [3 Easy Steps]”

  1. Great article, I never knew that fabric wax had such a rich history. I use Scotchgard and have never been happy with the performance, it wears out far to quickly and leaves much to be desired. I will be leaving a more in depth review after my order arrives.

  2. My motorcycle gear wouldn’t keep the rain out so I picked up a bar of your fabric wax. It rubbed on easy and my jacket looks tough and weathered like it should. I can vouch for its water resistance after a 250 mile ride to Ontario with what felt like a constant barrage of thunderstorms. I threw out my can of Nikwax and will only use this from now on.

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