Best Tent Waterproofing Spray

Waterproofing spray has so many uses, and they make life with products just a little bit easier. You may have never thought of taking a waterproofing spray and using it on a tent. Waterproof tents can cost a fortune, and the best tent waterproofing sprays cost significantly less and work fantastically. Below you will find our top picks in our best tent waterproofing spray review. Don’t forget to check out our buying guide, which helps you narrow down the choices.

Top 3 Best Tent Waterproofing Sprays

KIWI Camp Dry Water Repellent for Tents

Top Pick
Nikwax Tent Waterproofing Spray

Honorable Mention
GEAR AID Tent Fabric Sealer for Waterproofing

Also Consider

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Tent Waterproofing Spray Reviews

KIWI Camp Dry Water Repellent for Tents

This is our top pick for the best ten waterproofing spray because this product truly blocks out all water from saturating a product. All you have to do is spay the silicone spray on whatever product you want to become waterproof. It works really well when sprayed on the outside of a tent. You can, however, use it on backpacks, boots, covers, and any other outdoor gear.

This is an aerosol spray can that comes in 10.5 ounces. You will have enough to use it on a few products before it runs out. The silicone material is a perfect water repellent. When applied, the water will roll right off due to the spray.

  • This spray can be used on more than just tents, such as boots, tarps, outdoor gear, and even covers.
  • The spray is odor free and contains silicone, which helps make it waterproof.
  • The silicone creates a water barrier that doesn’t let any water enter.
  • 5-ounce aerosol spray can.

The spray will have a smell when it is first being sprayed nut once it dries, it will not have any odor anymore. This is a very affordable product as others on our list are more. It can easily be kept with you and taken anywhere due to its portable size.

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Nikwax Tent Waterproofing Spray

The Nikwax waterproofing spray is a fantastic product because it not only waterproofs a product but also gives it a UV sun protection coating. This will prolong the life of your outdoor tent or gear, and it helps it retain its color and will not fade from the sun.

The spray applicator helps cover a large area of your tent as you are applying the product. It kind of cleans off the tent at the same time as you are applying the waterproofing. This spray is water-based, which means it does not contain harmful chemicals and is very environment-friendly.

  • This spray adds waterproofing to fabrics that are already weatherproof.
  • This spray will also add additional UV protection that helps double the life span of the product
  • Perfect for all sorts of outdoor things like tents, backpacks, clothing, covers, outside furniture, and so much more.
  • This is a water-based spray, so it doesn’t have a terrible strong scent.
  • This bottle has a spray application.

This is actually one of my favorite products on our list of the best tent waterproofing spray. While this option is way more expensive than some others, it works very well and is also environmentally friendly. The spray covers a large area, and not only does it make it waterproof, but it also gives it some UV protection. This is one of our favorite options, and you won’t regret this purchase.

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GEAR AID Seam Grip TF Tent Fabric Sealer for Waterproofing

What is unique about this product is it comes with a brush applicator tip that allows you to paint the fabric sealant on in a sense. This product can be used up to 85 square feet of fabric on all sorts of different items such as the outside of the tent, inside, the floor, etc.

The product that is brushed on does dry clear, so you won’t even notice that anything has even been applied. This product has an odorless smell. This product works very well for repairing old fabric, and fixing the tents seems to make them stronger.

  • This is a tent fabric sealant that can be used up to 85 square feet of fabric.
  • It can be used on the outside of the tent, tent floor, and tarps that come with the tent.
  • This is a long-lasting coating that you will not be able to see or feel once it has been applied.
  • You can choose from a one 4oz bottle or a two pack.

Overall is stops leaks and seals seems together. It dries clear when it is applied to a product and lasts an extremely long time. Your tent will still be flexible even if the product has been applied to it. This is another great affordable option, and you can choose from a single or two pack.

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Atsko Silicone Water-Guard

This is a high-quality waterproofing spray. This can be used on anything that people can usually buy in a waterproof form. So, anything on your camping tent, sleeping bag, boots, etc. can be sprayed with this waterproofing spray.

This silicone spray dries completely clear, and you won’t be able to see any residue or streaks from it after it has been applied. They do suggest that you let whatever you have sprayed to cure for 72 hours. This will allow the waterproofing spray to truly set.

  • One can of Atsko will cover a large number of different items such as tents, rain flies, jackets, shoes, and so much more.
  • You only need one layer to waterproof an item.
  • The product dries clear, and you can’t even tell that it has been put on.
  • When it is being sprayed, it doesn’t produce a harsh smell.
  • Comes in a 10.5-ounce aerosol can.
  • Silicone protection.

This is a silicone spray that comes in a 10.5-ounce aerosol can. All you do is spray whatever product you desire to turn waterproof. This is another affordable option, and one of the highest quality waterproofing sprays on the market.

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Sof Sole Silicone Waterproofer Spray for Tents

Here we have our last and final best tent waterproof spray. This is a 12-ounce aerosol spray can that can cover a large area at one time. The formula is 12% silicone-based, and that means it will add durability to any product. The spray also makes a product waterproof, which helps repel water, dirt, and oils.

This is a very great formula, but you shouldn’t put this on regular shoes as it can damage the breathability of regular athletic shoes. Only use this on boots that are made for outdoor use.

  • This is a 12% silicone formula that will create a very durable waterproof material on the product you put it on.
  • The spray application from the aerosol can make it very easy to apply.
  • This is considered to be a heavy-duty silicone waterproof spray.
  • This aerosol comes in a 12-ounce container.

The price is very reasonable, and the 12-ounce can is quite large, and you should be able to use it a few times before you run out of the spray. This is a very strong waterproofing formula, which makes it easy to turn anything into a waterproof material. This is another great option to choose from.

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Best Tent Waterproofing Spray

How to Choose the Best Tent Waterproofing Spray

Below you will find our buying guide, which will help you narrow down our top picks to the one you will want to purchase. Look over each category because they will help you narrow down our products.

Application

There are a few different types of ways that tent waterproof spray can be applied. The three major ones on the market are spray bottles, aerosol, and brush applicator waterproofer. You will need to decide which application type you prefer. In my reviews above, I have reviewed each type so take a closer look to see which one you think will look better.

Aerosol sprays are usually in a tin can and cover a surface very smoothly without a whole lot of waste like some spray bottles do. The mist from the spray bottle covers things like tents more evenly. The brush application method is another way to apply a waterproofer smoothly to a surface.

Silicone Spray

There are lots of different tent waterproof sprays, and the most common ones use a silicone spray to make products waterproof. You may have seen silicone on lots of products before. They work really well at protecting items from heats and well as making things waterproof. When used on tents, it makes a really nice water blocking barrier.

Different Tent Fabrics

Tents are made in all sorts of different types of fabrics. It is important to know which tent fabrics won’t well with the waterproofing spray.

Manmade fabrics such as nylons and silnylon almost have a plastic feel to it. These are man made materials that have been turned into fibers. The silnylon actually has silicone weaved into it, and when it is combined with the waterproofing spray, it makes a really strong barrier to water.

Polyester Is another material that is manmade, but it is more expensive and overall better quality than the nylon. Polyester has sort of a natural water repellant, so when it is combined with the waterproof spray, they work together quite nicely.

Odor

When dealing with chemical sprays, you typically think it will have a strong chemical smell. Some products certainly have a smell, but some of the ones I have reviewed above do not have an odor when used. Many people have sensitivities to smell, so having products that don’t smell bad or chemically is a great option. Take time looking through the reviews above to see which ones do not have a smell.

Price

Price is another factor that determines all. You want a product that is going to be affordable as well as high quality. All of the products that are in our review are truly the best tent waterproofing sprays on the market with the best quality.

Decide on just how much you want to spend on a product and as well as how much of the waterproof spray you might need. There are some really inexpensive products on our list, as well as higher priced.

Tent Waterproofing Spray FAQ

Below you will find a few common questions and their answers.

Q: What is the best Waterproofing Spray for Tents?

A: There are so many great options in our best tent waterproof spray review, but If I had to pick one, I would pick the KIWI Water Repellent for Tents. This spray doesn’t have to be used just for tents; it can be used on other products too, such as boots, tarps, and other outdoor gear. This product comes as an aerosol spray to cover products more evenly and applies a silicone-based waterproofer.

Q: How Long Does Tent Waterproofing Spray Last?

A: Over time the waterproof spray will essentially wear off. I can’t give you an exact amount of time your waterproofing spray will last because this will all depend on how often you use the tent and how often it is exposed to the elements.

If you start to see your tent absorb some water or that it hasn’t been rolling off like it used to, then it might be time to reapply a coat to the tent. Even if you notice some tent’s flakiness, it might be time to get some more waterproof spray or reapply some more coats.

Q: How to Tell If Waterproofing Spray is Dry on Tent?

A: After you spray the tent, you want to let It dry for many hours before using it. To ensure the coat of waterproofing fully dries and cures, it will need at least four to six hours for a smaller tent and up to a day on a larger tent.

Q: How Often Should You Waterproof a Tent?

A: You should only have to apply the waterproof spray once or twice a year, but again, if you are using your tent and it is exposed to the elements more, you might have to reapply more waterproofing spray more than twice a year.

Q: Do Tents Leak When It Rains?

A: Yes, if you just have a regular tent, then they can leak and absorb rain when it gets wet. That is why it is very important to get a waterproof tent as well as use a tent waterproof spray that you can find above.

Q: How Long Does Tent Waterproofing Take to Dry?

A: After applying the spray or even the brushed-on version, you will need to let it lay out to dry for a little while as well as to cure. The curing process ensures that it has had enough time to fully seal and dry the silicone to prevent water from coming in. The curing process can take up to a day, but sometimes you can get away with just letting it dry between four and six hours.

Q: Do Waterproofing Spays Smell?

A: This is both a yes and no answer because some waterproofing products do have a chemically smell. Some products in our review above do not have a very strong odor smell and are more water based. That is perfect for people who have aversions to chemical smells. Make sure if you are using a waterproof spray with a smell that you let it dry and cure properly because then a lot of that smell goes away.

Conclusion

Many people don’t realize just how easy you can transform your tent into a waterproof one. Instead of buying a brand new waterproof tent, you can make it yourself at a fraction of the cost. I hope my review of the best tent waterproof spray helped you realize just how easy it is to do this. Please let us know which one you decided to go with.

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