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Best Tent Waterproofing Spray

What’s the one thing you really hate about camping? I’m going to take a wild guess and say that you don’t like getting rained on when you’re sleeping in a tent.

Most tents have a waterproof coating on them when they are sold, but over time (even if it’s mostly in storage) this degrades and is no longer effective. A simple check you can do is to see if water beads on your tent. A tent that still beads is good to go, but if the water seems to just soak in to the fabric, then you probably need to do some re-waterproofing.

A spray can work well as a quick fix, but to make your tent super resilient to water we also recommend coating all the seams with a good silicon based seam sealer

How to Waterproof a Tent: 6 Tips (and Tons of Tricks) to Keep You Dry |  GudGear

What water beading on a tent looks like.

We reviewed the best tent waterproofing sprays on the market to find out which one gives you the best result for your cash!

4 Best Tent Waterproofing Sprays – Verdict

Our pick for the best tent waterproofing spray is actually not a spray at all! After testing out all of these products on our tents over several years, it is our belief that the NikWax Tech Wash is the best option in terms of its’ effectiveness and durability.

#1. NikWax (Our Best Pick)

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While not technically a spray, the NikWax Tech Wash is our pick for the best option to waterproof your tent. Not only does it waterproof your tent, but it also acts as a UV blocker. This will keep your tent safe not only from water weathering, but also sun weathering! You can use this spray on synthetic weatherproof textiles.

This product is awesome because it has dual uses. When you wash your tent with this, you don’t have to worry about leaking or damage from intense sun rays.

Does Nikwax work?

Yes, it does! Nikwax works to keep your tent dry and sun-proofed. However, it works best in lighter rains.

If you’re in a really heavy rain storm, you might see a bit of water soak through. However, most if it will bead up and roll off.


>>Read Customer Reviews<<

#2. Scotchguard

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Scotchguard is a waterproofing spray that is perfect for fabrics. Spray your tent with this to keep it from leaking while you’re out in the field. Or, use the spray in order to keep it from getting nasty and mildewy while in storage.

The one downside of this product is that you do have to wait a few hours for Scotchguard to dry before you can use your tent.

The Scotchguard Outdoor Water Shield needs only one coat to waterproof your tent. It dries clear, and it doesn’t give your stuff any weird odors.

>>Read Customer Reviews<<

#3. McNettSeam Grip

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This McNett Seam Grip seam sealer is a nice product that will repair your torn or leaking tent. Don’t throw out your favorite tent– you can use this to repair and patch!

McNett Seam Gripper is an urethane-based repair adhesive.

It’s super waterproof and can withstand extreme weather. You can use it on just about anything, since it’s safe for both natural and synthetic fabrics.

No matter where you’re going, you need to throw a tube of this is your pack!

>Read Customer Reviews<<

#4. Kiwi Camp Heavy Duty Water Repellent

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This heavy-duty water repellent spray is a great product that can make your tent ready for heavy rain.

If you’re planning to camp during monsoon season, you need this!

One 10.5-ounce can cover a mid-sized tent easily. Just be careful as you get near the end of the can- it starts to spray pretty heavily toward the end.

However, it doesn’t leave any discoloration.

>>Read Customer Reviews<<

Below are frequently asked Questions:

How can I make my tent more waterproof?

There are many things you can do to make your tent more waterproof. First, keep it in good repair. Make sure you fix things as they get worn out, and remember to store it correctly.

Secondly, get a waterproofing product. Well-waterproofed tents make your camping trips less miserable. This will also make your tent last longer.

Wondering how to get started? Read on!

How do you seam seal a tent?

If you’ve ever been caught in the rain while tent camping, you probably noticed that the tent seams are the leakiest part of a tent. That means you need to give them extra love when you waterproof the tent.

The first step to waterproofing your tent is to use a seam sealer, like McNett Seam Grip, to fix any tears and cover your seams.

Once this is dry, use your waterproofing spray to go over all the seams. After this, you can work on the rest of your tent.

Best tent waterproofing methods

Don’t just spray your tent in one go and hope for the best.

The best tent waterproofing method begins with sealing seams, but it doesn’t end there. Once you’ve sealed your seams, you need to cover the entire tent with an even layer of waterproofing spray.

After this, you need to spray the rain fly. This may just be the most important part of the process! The rain fly is what will direct rain water away from your tent and on to the ground. A waterproofed rainfly will keep your tent free of water absorption or weathering.

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Tent Waterproofing Tips:

Before we say adios, here is a last-minute list of tips for waterproofing your tent.

  1. Store it right. Yup, there’s a right way and a wrong way to store your tent. Make sure to totally dry your tent, then store it loosely in a well-aired location away from sunlight.
  2. Don’t stick it in the washer. You can wash a lot of things in the washing machine, but a tent ain’t one. Hand wash it instead.
  3. Keep it in good repair. Don’t let little rips and damaged spots get of hand! Repair issues as they come up. That McNett Seam Grip can be your BFF when thorns and rocks get the best of your tent.
  4. Keep it in the shade. UV light breaks fabric down, so keep your tent out of the sun. It helps to spray it with Nikwax or another UV-blocking spray.
  5. Waterproof it! Obviously, the best way to make your tent waterproof is to actually spray it with a waterproof product. Do this and keep your tent out of damaging situations, and you won’t have to worry about a leaky tent.

What are you waiting for? Go fix up your tent and get ready for a great camping trip! With your waterproofed tent, you’ll be ready for anything. Happy camping!

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