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Going camping is a fun pastime to enjoy, but sometimes rain happens. In that case you want to waterproof your tent. Check out our list of best tent waterproofing spray to avoid getting soaked in your sleep from heavy rain.
Every seasoned camper has a favorite best waterproofing spray that they use before they go camping. But what is a tent waterproofing spray and how does it work?
What Is Tent Waterproofing Spray?
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Tent waterproofing spray is a spray on application from a spray bottle or aerosol spray that adds a waterproof coating to many types of fabrics. The most common places waterproofing spray is used for are tent fabric, outdoor furniture, camping gear, and boat covers.
Waterproofing spray adds a long-lasting waterproof bond to your tent which helps to avoid rain from leaking into your tent and helps to make your tent last longer overtime.
Now that you know what tent waterproofing spray is, what is the best waterproofing spray?
8 Best Tent Waterproofing Sprays
Kiwi Camp Spray
Best For: Tents, outdoor gear, boat covers, tarps, hunting apparel and patio furniture
Type: Silicone Spray
This Kiwi Camp Dry Water Repellant Spray is one of the best waterproofing spray on the market. It is our best choice for a long-lasting waterproof bond. This is one of the most affordable options for waterproofing as well as one of the most durable.
This waterproofing spray can cover a large area and can be applied in a few coats if desired. Spray 7-10 inches away from the surface and spray in an even layer. You can add a second coat, for maximum protection after 4 hours.
Make sure to spray in a well ventilated area. After applying all the coats, let dry for 24-48 hours before packing. It will have a strong smell when applying but drys odor free.
Pros:
- Drys odor free
- Bonds to leather and fabrics to create a tough water barrier
- Covers a large area
- Works on tent fabric and many other different fabrics.
Cons:
- Takes up to 48 hours to dry
Star Brite Waterproofing Spray
Best For: Tents, Backpacks, Jackets, Sail Covers, Car Covers, Bimini Tops, Awnings, Patio Covers
Type:Synthetic
The Star Brite Waterproofing Spray is another great option for waterproofing tents, backpacks, jackets and more. This spray adds a long-lasting protective barrier that repels water and protects against staining from oil or dirt.
Works great on canvas tents, nylon tents, acrylic and leather.
You can apply in just one coat with 11-14 inch distance away from the item you are spraying. However if you need extra protection you can use up to four coats. After applying the spray, let dry for 6 hours before using.
Pros:
- Easy to apply with sprayer
- Does not change appearance or breathability of fabric
- Great use for new tent by extending life of fabric
- Provides UV protection
- Protects from dirt and stains
Cons:
- Strong smell when wet
- Do not use on any fabric that is laminated, coated or backed
Atsko Silicone Water-guard
Best For: Canvas tents, shoes, sleeping bags
Type: Silicone
The Atsko Silicone Water-guard spray is one of the best waterproofing sprays on the market for canvas fabrics, umbrellas and more.
It's one of the best waterproof sprays as it is extremely breathable, which helps to reduce any condensation build-up by allowing airflow to the fabrics.
This spray goes on clear and doesn't leave a strong smell after it dries, making it a great choice for sleeping bags, umbrellas and clothes.
Atsko Silicone Water-guard spray takes up to 72 hours to fully dry water repellant so keep that in mind when planning your next camping trip.
Pros:
- Lasts a long time with just one application
- Dries clear
Cons:
- Has a strong chemical smell when wet
- Takes 72 hours to fully dry
- More expensive than other options
Best For: Backpacks, tents, awning, camera bags
Type: Water-based
Nikwax Waterproofing Spray is the one of the best tent waterproofing sprays as it applies easy and dries within a few minutes.
To get the best results with your Nikwax Waterproofing Spray, apply it evenly all over the surface, allow it to dry for a few minutes, then remove any excess product with a damp cloth.
This is a great biodegradable waterproof spray. It is water-based and contains no PFAS or added scents. It is actually unscented.
Nixwax Tent & Gear Solarproof Spray also protects against UV damage which can help to prolong the use of your tent.
Pros
- Dries fast
- Water-based and has no smell
- UV protection
- No PFAS
Cons
- 1 bottle covers a medium-sized tent
Gear Aid Revivex Instant Tent Waterproofing Spray
Best For: Tents, boots, topography maps, hats, gloves
The Gear Aid Revivex Instant Waterproofing Spray that adds a protective barrier against stains and water, instantly. It works for small or large family tents and is very breathable.
Pair with Seam Grip TF or Seam Grip FC for top to bottom tent protection.
Pros:
- Dries instantly
- Breathable
Cons:
- Need to pair with a seam Grip for overall protection
- May need more than one can for larger tents.
Scotchgard Outdoor Water Shield
Best For: Canvas, polyester and nylon tents, jackets, backpacks, grill covers
Type: Liquid
Most people have heard of Scotchgard, and there is a reason why. Scotchgard is an extremely easy to use waterproofing spray that is long-lasting. You will only need to reapply seasonally.
Scotchgard Outdoor Water Shield works well on many different types of fabrics like nylon, polyester, suede, leather, cotton, and polypropylene.
This spray goes on easily with, dries within 2-6 hours, and is odorless. One can covers a 60 square foot of water resistance for light nylon fabric or 20 square feet on heavier fabrics.
Pros:
- Breathable
- Long lasting protection
- Dries quick with no odor
- Easy, one-step application
Cons:
- Will work best on uncoated surfaces
- No UV Protection
Bayes Water-based Fabric Protectant Spray
Best For: Indoor furniture fabrics, shoes, patio furniture, hats
Type: Water-based
Bayes Water-Based Fabric Protectant Spray is a great choice for both repelling water and oil as well as a stain blocker.
This waterproofing spray is water-based and does not include flammable acetone or petroleum. It is biodegradable and cruelty free.
Bayes Water-Based Fabric Protectant Spray has an advanced polymer designed to repel water-based and oil based stains.
It's breathable, doesn't alter fabric color and can be used on many different fabric types inside and outside of the home such as luggage, rugs, couches, pillows, table linens, suits, ties, suede, canvas tents and shoes, umbrellas and more.
Pros:
- Safe to use on indoor upholstery and outdoor furniture
- Repels oil and water and prevents stains from juice, wine mayonnaise, ice cream and more
- UV Protection
- Cruelty-Free
Cons:
- Can take more than 48 hours to dry
Sof Sole Unisex-Adult Silicone Waterproofer
Best For: Boots, tents, jeep soft tops
Type: Silicone
The Sof Sole Unisex-Adult Silicone Waterproofer is used to keep your camping gear dry with a 12% silicone formula which helps to repel water, oil and dirt.
It also helps to prevent stains
Pros:
- Long lasting
- Smell isn't strong
Cons:
- May discolor on some fabrics
What To Look For In A Waterproofing Spray?
When looking for a waterproofing spray consider the following factors:
- Does it work on your type of fabric?
- How long does the protection last?
- Is it breathable or non breathable?
- How many coats is needed?
- What odor is left after drying?
These factors will help you determine which waterproofing spray is best for your tent and camping gear.
Ingredients
You also want to make sure the ingredients are environmentally friendly and non-toxic. Some of the most common ingredients used in waterproofing sprays are silicone, PTFE resin, and fluoropolymers.
Many waterproofing spray can include harmful chemicals like chlorofluorocarbons (CFCs) and hydrofluorocarbons (HFCs). So make sure to read the labels before buying.
Smell
It is important to also consider the smell of the waterproofing spray. Some are quite strong and can be very overpowering when spraying so choose one that does not have a strong odor.
Some only have a strong odor when applying but dissipates when dries, others have a strong smell even when it dries. So make sure you know what you can handle.
Coats
It is extremely important to read the directions before using any waterproofing spray, however most sprays recommend 2 coats for best water repellency results.
The amount of coats needed also depend on the tent material you are using. Canvas tents require the most coats.
It is important to let each coat dry before applying the next one in order for the waterproofing spray to work effectively.
How It Dries
Finally, you want to make sure the waterproofing spray dries completely before packing. Most sprays take up to 24-48 hours to dry and some even longer like the Asko Silicone Water-guard takes 72 hours to dry and repel water.
Application Tips
- Before applying the spray, you should always clean the surface with soap and water before spraying on any waterproofing product.
- Make sure the surface is completely dry before applying any waterproofing spray.
- For best results, make sure to apply the waterproofing spray at least 12 inches away from the fabric and use an even layer of spray.
- For extra protection, you can add multiple coats.
Frequently Asked Questions
How Often Does My Tent Need Waterproofing?
Most tent waterproofing spray suggest that you apply a waterproofing spray every 6-12 months. It is especially important to do this before using the tent for any outdoor activity like camping, hiking, or fishing.
What Is The Best Way To Waterproof A Tent?
The best way to waterproof a tent is to layout your tent and thoroughly wipe it down. Once your tent is clean and dry apply a waterproofing spray. There is no better way to protect and prolong the life of your tent than by using a waterproofing spray.
Should I Waterproof The Inside Of My Tent?
Although you should always waterproof the outside of your tent, it is also important to waterproof the seams on the inside as well. This will help protect from any accidental leaks or seepage that can occur during heavy rain.
Do Modern Tents Need Waterproofing?
Yes, even modern tents like the Cura Core 6 Person Tent would benefit greatly with a waterproofing spray. Modern tents have accessories such as a reflective flysheet that provides waterproof technology and reflects the suns rays to keep out the heat. However, an extra waterproof layer would make your camping trip even better.
Is There A Way To Test If Waterproofing Spray Is Working?
Yes, you can test if waterproofing spray is working by performing a simple water drop test. Take a few drops of water and place it on the treated area. If it beads up then the spray is doing its job. If not then you may need to reapply the waterproofing spray for maximum protection.
What Is The Best Time Of Year To Waterproof My Tent?
The best time of year to waterproof your tent is during the spring when you are prepping for camping season. This way your tent is ready and prepared before heading out to your campsite. However, it is always a good idea to check if an additional coat of waterproofing spray is needed throughout the season.
Are There Alternatives To Waterproofing Sprays?
Yes, there are alternatives to waterproofing sprays. One example is beeswax. This natural alternative offers great water repellency without the use of harsh chemicals that can be found in some commercial waterproofing products. You can purchase beeswax online or from your local craft store.
Do I Need To Clean My Tent Before Applying Waterproofing Spray?
Yes, it is highly recommended to clean your tent and let it dry before applying waterproof spray. This allows the waterproof spray to adhere to the fabric and will enhance the life of your tent.
Conclusion
Waterproofing sprays can be a great way to protect your camping and outdoor gear from water damage, stains, and UV rays.
When choosing the right waterproofing spray for you, consider factors such as type of fabric, number of coats needed, odor and ingredients.
Be sure to read the label before purchasing a waterproofing spray to ensure it is right for your fabric type. Finally, make sure you follow all instructions and apply multiple coats if necessary in order to get optimal results.
With the right waterproofing spray you can be rest assured that your camping gear will last for years to come. So take the time to choose the right one and enjoy your outdoor adventures!