Best Tent Waterproofing Product of 2021

Most modern tents are not exactly perfectly waterproof. They do offer good water resistance but in heavy rains, water will eventually start to seep through the fabric and might even leak into your tent through the seams.

It is important to invest in a tent with good quality waterproofing. But even then you are not guaranteed that you will never wake up in a pool of water during a camping trip. As time passes, the waterproofing layer of tents does tend to reduce efficiency. This is because various elements such as wind, sand, sun, and water wear down the waterproofing layer. Over time, even the best waterproof tents can start to leak.

If you are camping out during the rainy season or in particularly humid areas then you don’t necessarily have to buy a brand new waterproof tent. Waterproofing products are very easy to use and can be used to create a waterproof surface over virtually any type of fabric. Instead of spending a fortune on new camping gear every other year, you should consider investing in waterproofing kits so you can restore the waterproofing layer of your older equipment to keep these items in great condition for longer or so you can save money on adventure gear.

The Best Tent Waterproofing Product

Waterproofing products are very easy to apply to an existing tent. These products come in a spray bottle and can be used on tents of all sizes. It can also be used on a number of different types of products. Many use waterproofing products to treat awnings, boat covers, outdoor furniture, and accessories so these items will last longer and keep belongings dry more effectively. To apply the product you only need to clean the surface effectively and spray on a layer of waterproofing product. You can add multiple layers on products that are not waterproofed at all or to restore old and worn down tents so they can work great again.

There are quite a few waterproofing products available on the market. We scanned through various products and concluded that the following two were the best possible picks you could make if you want to keep your tent and belongings dry despite pouring rains

The Aurora Marine Canvas Waterproofing Kit


This is a good product to buy whether you are reviving an old tent or buying a cheap new tent that doesn’t have waterproofing. Aurora Marine Canvas Waterproofing Kit comes as a full kit. The kit includes a powerful cleaning agent that strips the fabric of elements such as dust, dirt, oil, grime and more so you can apply the waterproofing layer onto a crisp clean surface. Once the tent is properly cleaned, you can reseal it by treating the tent with canvas shield to strengthen the fabric and provide a waterproofing coating.

This kit can be used on a huge variety of other camping products and furniture. You can use it to seal backpacks, sleeping bags, tents, boat covers, cushions, awnings, convertible car tops, outdoor furniture and so much more. The spray bottle is functional for all outdoorsy fabrics and it can be applied with great ease to covers any shape and size.

This kit doesn’t just offer water protection. It also treats your camping gear with a UV protective layer which protects your tent from sun damage and fading.


  • Weight – 6 lbs
  • Included – Canvas shield and fabric cleaner
  • Application – waterproof various fabrics and outdoor furnishing types
  • Function – Waterproofing and UV protective


  • It can be used to waterproof various products including boat covers, umbrellas, pontoon covers, sail covers, cushions, awnings, tents, convertible car tops, patio furniture, outdoor fabrics, and much more.
  • Provides protection against rain and pooling water
  • Provides sun and color fade protection
  • Protects goods from oil-based stains
  • Environment-friendly product (no PTFE, Teflon, silicone and low VOC’s)
  • Functional even on worn-out products
  • Can also be used to deep clean fabrics
  • Cleaning product included in the kit
  • Very easy to apply
  • Enhance the strength and durability of tents and other outdoor equipment
  • Can apply multiple coatings to enhance waterproofing


  • Product is quick to sell which makes it challenging to find stock
  • You need to follow instructions carefully for effective waterproofing

Grangers Tent and Gear Repel With UV Protection


The Grangers tent and gear repel with UV protector is a great product to buy if you want to revive old outdoor products and camping equipment. This product doesn’t come as a kit and as such don’t include a cleaning product. This means you will need to thoroughly clean products before treating them with the waterproofing product.

This product can be used to create a waterproof surface for just about any product. You can use it on boat covers, outdoor furniture, outdoor accessories, tents, awnings and much more. It can be applied to various types of fabrics and it is very easy to apply thanks to the spray nozzle.

The Grangers tent and gear repel also offer UV protection so your tent will stay in great shape despite the excess heat and sealing your tent will also prevent it from getting faded. This product can save you a lot of money over the years and will certainly make a huge difference when it comes to camping or hiking comfort in rainy seasons.


  • Weight – 1.32 lbs
  • Size – 11.4 x 5 x 4.3 inch or 16.9 oz
  • Included – Waterproofing applicator only
  • Application – Functional for use on various products and outdoor furniture
  • Function – waterproofing and UV protection
Grangers Tent + Gear Repelwith Added UV Protection  16.9oz


  • Easy to use
  • Enhance the performance of outdoor equipment
  • Waterproof various products such as a tent, camping gear, outdoor furniture, awnings, boat covers and more
  • Eco-friendly (VOC’s free)
  • Restores water repellency of old products
  • Waterproofing so you or your goods can stay dry
  • Offers UV protection in addition to waterproofing
  • Products like tents remain breathable
  • Can apply multiple coatings to enhance waterproofing


  • The kit does not come with a pre-deep clean product to properly clean items before sealing them
  • The product does have an unpleasant smell
  • Expensive for some buyers


Both of these are terrific products to help you revive old camping gear and to help seal and protect your new belongings so they will last longer and.

The Aurora Marine Canvas Waterproofing kit is a more preferable solution. It comes with a set that includes a fabric cleaner. With this cleaner, you can get rid of stains or give your products a proper clean before sealing them for good. This is also the best value for money set because it saves you a lot of money on scrubbing your products and application is very easy.

The Grangers Tent and gear repel is also a good product to help you revive old and out of date products or to seal new goods that haven’t been treated to a waterproof layer just yet. If you are looking to save a bit of money then we recommend the Gangsters since it is a bit more affordable than the entire kit.

 We hope that this product review was helpful in identifying the best waterproofing product for your tent. And if you are looking for some buyer’s advice on other camping or hiking equipment then we welcome you to hop over to our other reviews where you can learn more about other top-rated products.