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How to Waterproof a Carhartt Jacket?

How to Waterproof a Carhartt Jacket?

Do you have a Carhartt jacket that you love but don’t wear because it’s not waterproof? Fear no more! In this blog post, we will teach you how to waterproof your Carhartt jacket in just a few simple steps. We will cover everything from choosing the right waterproofing agent to applying it correctly. So whether you’re heading out for a day of fishing or just want to make sure your jacket stays dry during a rainstorm, follow our guide and waterproof your Carhartt jacket like a pro!

What’s So Special About Carhartt?

When it comes to workwear, few brands are as iconic or well-loved as Carhartt. For over 130 years, Carhartt has been making some of the toughest, most durable clothing on the market. Their jackets, in particular, are legendary for their quality and durability. [1]

What’s So Special About Carhartt?

Why Should You Waterproof Carhartt Jackets?

Carhartt jackets are usually made from tough, durable materials that can withstand a lot of wear and tear.

However, even the most durable material will eventually succumb to the elements if it is not properly cared for. Waterproofing your Carhartt jacket will help extend its life and keep you comfortable in all kinds of weather conditions.

Materials Needed

  • One Carhartt Jacket
  • One can of waterproofing spray
  • One clean rag
  • One hanger (optional)

How to Waterproof a Carhartt Jacket

Step 1 – Wipe Down the Jacket

The first step is to take a damp cloth and wipe down the jacket. This will help remove any dirt or debris that may be on the surface of the jacket.

Step 2 – Apply Waterproof Spray

Now that you have your jacket and waterproofing spray, it’s time to get started. Make sure you do this in a well-ventilated area, as the fumes from the spray can be strong. Lay your jacket out flat on a surface that you don’t mind getting wet. If you’re doing this outside, make sure there is no breeze so that the overspray doesn’t end up ruining anything. Now start spraying your jacket evenly with the waterproofing spray. Be sure to use long, even strokes and pay special attention to areas like the seams, collar, and pockets where water is most likely to seep through. [2]

Step 3 – Leave the Jacket to Dry

The next step is to leave your jacket to dry. You can do this by hanging it up or laying it flat. Once the jacket is dry, you can then apply a waterproofing spray. Be sure to follow the instructions on the bottle and only apply a thin layer. You don’t want to saturate the jacket as this will cause it to lose its breathability.

How to Waterproof a Carhartt Jacket

Step 4 – Spray a Second Layer

You will want to spray a second layer of waterproofing agent on your Carhartt jacket for optimal protection against the elements. Let the jacket dry completely between each layer that you apply. You may need to repeat this process a few times in order to achieve the desired level of waterproofing.

Using Wax on Your Carhartt Jacket

One option for waterproofing your Carhartt jacket is to use wax. You can either purchase a waterproofing wax or make your own. To make your own, you will need beeswax and paraffin wax. Melt the beeswax and paraffin wax together in a double boiler. Once melted, remove from heat and stir in one tablespoon of vinegar per cup of wax mixture. Stir until well combined then pour into a container large enough to dip your jacket into.

Let the wax cool completely before proceeding.

To apply the wax, first make sure your jacket is clean and dry. If it’s not, wash it according to the care instructions on the label then allow it to air dry completely. Once your jacket is clean and dry, put it on then dip the bottom of the jacket into the wax mixture. Use a back and forth motion to coat the fabric in wax then hold the jacket up to let the excess drip off. You can also use a brush to apply the wax if you prefer. Allow the wax to dry completely before wearing your jacket. [3]

Reapply the waterproofing wax as needed or every few months for best results. When you’re ready to wash your jacket, simply remove as much of the wax as possible with a damp cloth then wash according to the care instructions on the label. The residual wax will act as a stain repellent so you may find that your jacket doesn’t need to be washed as often.

If you’re looking for a more permanent waterproofing solution, you can also purchase a waterproofing spray. These sprays typically contain silicone or polymer which form a protective barrier on the fabric to repel water. Be sure to follow the instructions on the label when applying a waterproofing spray to your jacket. Most will need to be reapplied after every few washes but some may last longer.

Using Wax on Your Carhartt Jacket

Waterproofing your Carhartt jacket is a great way to extend its lifespan and keep it looking its best.

Things To Know Before Waterproofing Carhartt Jackets

Most people don’t know that you can actually waterproof a Carhartt jacket. In fact, many people think that they are already waterproof. However, this is not the case. Carhartt jackets are made of cotton duck, which is a breathable fabric.

That being said, there are a few things you should know before waterproofing your Carhartt jacket. Here’s what you need to know:

  • The first thing you need to do is make sure that your jacket is clean. If it’s dirty, the waterproofing process won’t work as well.
  • Once your jacket is clean, you’ll need to apply a waterproofing spray or treatment. There are a lot of different products on the market, so make sure to do your research and choose a product that’s right for you.
  • Once you’ve applied the spray or treatment, you’ll need to let it dry completely. This usually takes about 24 hours.
  • After it’s dried, you should be good to go! Your Carhartt jacket will now be waterproof and ready to take on anything the weather throws your way.

Methods to Avoid Water Damage to Your Jacket

One way to avoid water damage to your jacket is by avoiding contact with water. This may seem like an obvious solution, but it is worth mentioning. If you are caught in a rainstorm, try to find shelter as quickly as possible. If you must walk through puddles or standing water, try to do so quickly and avoid getting the fabric of your jacket wet.

Another way to protect your jacket from water damage is by treating it with a waterproofing spray before wearing it in inclement weather.

These sprays create an invisible barrier on the surface of the fabric that repels water and keeps your jacket dry.

How Long Do Waterproof Carhartt Jackets Last?

Waterproof carhartt jackets last a long time. However, the lifespan of your jacket will depend on how often you wear it and how you care for it. If you take good care of your waterproof carhartt jacket, it can last for years. [3]

How Often Should I Waterproof My Carhartt Jacket?

You should waterproof your Carhartt jacket at least once a year. However, if you live in an area with a lot of rain or snow, you may need to waterproof your jacket more often. [4]

Should You Wash Carhartt Jackets?

Yes, you should wash Carhartt jackets. Washing them will not damage the waterproofing treatment. In fact, it is recommended that you wash your jacket regularly to keep it clean and looking its best. You can machine wash your jacket in cold water on a gentle cycle. Do not use bleach or fabric softener when washing Carhartt jackets. Hang your jacket up to dry or tumble dry on low heat. Do not iron or dry clean Carhartt jackets.

Will Carhartt Jackets Shrink?

One of the most frequently asked questions we get is whether or not our jackets will shrink. The simple answer is: yes, they will. But there are a few things you can do to minimize the amount of shrinking that occurs.

Will Carhartt Jackets Shrink?

The first thing you should do is to read the care instructions on your jacket. Many of our jackets are made with a cotton blend and are preshrunk, but it’s always best to err on the side of caution. When washing your jacket, use cool water and avoid hot water and hot dryers, as these can cause shrinkage. If you must use a dryer, tumble dry on low heat.

Once your jacket is clean and dry, you can treat it with a water repellent. This will help to keep your jacket from absorbing water and will also help to minimize shrinkage. We recommend using a product like Scotchgard or Nikwax, which are both effective and easy to use. Simply follow the instructions on the bottle and apply the treatment evenly over your jacket. [5]

Are Carhartts Good For Snow?

If you’re looking for a heavy-duty, durable jacket to keep you warm and dry in the snow, then Carhartt is a great option. Their jackets are made from high-quality materials and are built to last. However, one downside of Carhartt jackets is that they’re not waterproof. If you’re caught in a rainstorm or snowfall, your Carhartt jacket will quickly become soaked through.


How can I make my jacket more waterproof?

There are a few things you can do to make your jacket more waterproof. First, you can buy a waterproofing spray and apply it to the outside of your jacket. Second, you can buy a waterproof liner that goes under your jacket. Third, you can make sure that you’re wearing the right clothing underneath your jacket.

What is the best way to care for my Carhartt jacket?

The best way to care for your Carhartt jacket is to follow the instructions on the label.

Most importantly, you should always wash your jacket in cold water and hang it up to dry. You should also avoid putting your jacket in the dryer, as this can damage the fabric. Finally, you should store your jacket in a cool, dry place when you’re not wearing it.

Are Carhartt workwear jackets waterproof?

The short answer is no, they are not. Carhartt jackets are made from a variety of materials, including cotton and polyester, which are not waterproof. However, there are ways to make your Carhartt jacket waterproof. One way to make your Carhartt jacket waterproof is to buy a separate waterproof outer layer that you can put over your jacket. This could be a raincoat or a poncho. Another way to make your Carhartt jacket waterproof is to use a water-repellent spray on the outside of the jacket. This will help to keep the water from soaking into the fabric of the jacket and will also help to repel dirt and stains.

Can I wax my Carhartt?

Yes, you can wax your Carhartt jacket to make it waterproof. There are a few different ways to do this, but the most common is to use a beeswax-based product. You can find these at most camping or outdoor stores. Apply the wax according to the directions on the package, and then buff it into the fabric with a clean cloth. This will help repel water and keep your jacket looking great for years to come.

Why are Carhartts so warm?

Carhartt jackets are made of 100% cotton duck which is a dense, heavy fabric.

The natural fibers are closely woven together making it more difficult for cold air to penetrate the material. In addition, Carhartts often have a quilted lining that further insulates the wearer from the cold. Finally, many Carhartt jackets come with a hood which helps protect the head and face from frigid temperatures. All of these factors work together to make Carhartt jackets some of the warmest on the market.

Useful Video: Make Your Own Waxed Carhartt Jacket


Now that you know how to waterproof a Carhartt jacket, you can keep yourself dry no matter what the weather throws your way. Whether you’re working in the rain or caught in a sudden downpour, your Carhartt jacket will keep you dry and comfortable. So don’t wait any longer, follow these steps and waterproof your jacket today!

If you have any questions or need more information about how to waterproof a Carhartt jacket, please feel free to contact us. We would be happy to help you get the most out of your jacket! Thanks for reading and stay dry out there!


  1. https://hikingsoul.com/waterproof-a-carhartt-jacket/
  2. https://theprepared.com/blog/how-to-diy-wax-a-carhartt-jacket-and-maybe-save-money/
  3. https://fashionandmash.com/are-carhartt-jackets-waterproof/
  4. http://bushcraftusa.com/forum/threads/waterproofing-a-carhart-jacket.235393/
  5. https://workwearcommand.com/do-carhartt-jackets-shrink/