303 Fabric Guard: Protecting Your Outdoor Gear
Outdoor enthusiasts know the importance of keeping their gear in top condition. Whether you’re camping, hiking, or boating, exposure to the elements can quickly wear down your equipment. That’s where 303 Fabric Guard comes in – a powerful protectant that keeps your outdoor gear looking and performing like new.
303 Fabric Guard is a specialized spray designed to repel water, stains, and UV rays from fabrics. It’s perfect for use on outdoor gear like tents, backpacks, and awnings, as well as indoor fabrics like furniture and carpets. The spray creates a barrier that prevents moisture and dirt from penetrating the fabric, making cleanup a breeze.
When choosing a fabric protectant, it’s important to consider the type of fabric you’ll be treating. Some protectants can damage delicate fabrics or leave a sticky residue. 303 Fabric Guard is safe for use on a wide range of materials, including cotton, polyester, and nylon. It dries quickly and won’t leave any residue, so you can use it with confidence on all your outdoor gear.
We tested several fabric protectants to identify the best option for outdoor enthusiasts. After thorough testing, we found that 303 Fabric Guard outperformed the competition in both effectiveness and ease of use. With 303 Fabric Guard, you can enjoy your outdoor adventures without worrying about the wear and tear on your gear.
Best 303 Fabric Guard Products
As professional reviewers, we understand the importance of keeping your outdoor fabrics clean and protected from the elements. That’s why we’ve compiled a list of the best 303 Fabric Guard products on Amazon. From sprays to wipes, these products will help you maintain the quality and longevity of your outdoor gear and furniture. Check out our top picks below.
303 Fabric Guard

If you want to keep your favorite fabrics looking clean and crisp for years to come, 303 Fabric Guard is the product for you.
Pros
- Restores water and stain repellency to factory new levels
- Provides stain resistance against water-based and oil-based accidents
- Versatile and safe for use on all fabrics
Cons
- Must be applied outdoors and protected from rain/dew until completely cured
- Cure time can take up to 24 hours depending on temperature
- Re-application is needed depending on fabric exposure to sunlight and weather conditions
We highly recommend 303 Fabric Guard for anyone looking to restore lost water and stain repellency to their fabrics. This product is easy to use and provides a powerful, unscented protectant that rejuvenates your fabric’s shield against frustrating spots and stains.
When applied correctly, 303 Fabric Guard will leave behind a protective coating that actively defends against all spills and stains. It does not alter fabric color, feel, flammability, or breathability, making it safe for use on all fabrics, including upholstery, cushions, umbrellas, life jackets, suede, canvas, and several other outdoor fabrics.
To use, simply spray the product onto clean and dry fabric until evenly wet, overlapping areas in a crisscross pattern, and let dry. Do not oversaturate. Treated material must be protected from rain/dew until completely cured. Cure time can take up to 24 hours depending on temperature. Re-application will be needed depending on fabric exposure to sunlight and weather conditions.
Overall, we believe that 303 Fabric Guard is a versatile and effective product that will help you keep your fabrics looking like new for years to come. Give it a try and see the difference for yourself!
303 Marine Fabric Guard

If you want to keep your outdoor fabrics looking like new, you should consider using 303 Marine Fabric Guard.
Pros
- Restores lost water and stain repellency to factory new levels
- Greatly increases water-based stain resistance, keeping fabrics dry and maintaining color fastness
- Safe for all fabrics and dries residue-free
Cons
- May cause a white residue on your fabric if you have a certain bottle batch code
- Treated material must be protected from rain/dew until completely cured
- Re-application will be as needed, depending on fabric exposure to sunlight and weather conditions
We recently used 303 Marine Fabric Guard on our patio cushions, and we were impressed with the results. The fabric guard restored the water and stain repellency, and the cushions looked like new. We also appreciated that it was safe for all fabrics and dried residue-free.
However, we did encounter a problem with a white residue on our fabric due to a recent formula issue. We checked the batch code and contacted the manufacturer for a full refund. We also had to make sure to protect the treated material from rain/dew until completely cured.
Overall, we would recommend 303 Marine Fabric Guard for anyone looking to protect their outdoor fabrics from water and stains. Just make sure to check the batch code and follow the directions carefully.
303 Marine Fabric Guard

We highly recommend purchasing the 303 Marine Fabric Guard to restore your fabric’s water and stain repellency to factory new levels. This product is safe for all fabrics and easy to use.
Pros
- Restores water and stain repellency to factory new levels
- Safe for all fabrics
- Easy to use
Cons
- May cause a white residue on fabric
- Treated material must be protected from rain/dew until completely cured
- Use product outdoors only
The 303 Marine Fabric Guard is a powerful protectant that rejuvenates your fabric’s shield against frustrating spots and stains. It is recommended by Sunbrella, a leading outdoor fabric manufacturer. This product dries clear and residue-free, making it perfect for all types of fabrics.
To use the 303 Marine Fabric Guard, simply spray it onto your fabric until evenly wet, overlapping areas in a crisscross pattern, and let it dry. Be sure not to oversaturate the fabric. The treated material must be protected from rain/dew until completely cured, which takes 12-24 hours dependent on temperature.
While the 303 Marine Fabric Guard is generally safe for all fabrics, it may cause a white residue on your fabric due to a recent formula issue. If this happens, the residue can be removed by using any fabric safe cleaner, dish soap, or laundry soap. If you experience this issue, please contact the manufacturer for a full refund.
In summary, the 303 Marine Fabric Guard is a highly effective product that restores lost water and stain repellency to your fabrics. It is easy to use and safe for all fabrics. Just be sure to use it outdoors and protect the treated material from rain/dew until completely cured.
303 Fabric Guard 16oz. 303-30605

If you’re looking for a fabric protector spray that can restore water repellency to your outdoor fabrics, then 303 Fabric Guard is a great option for you.
Pros
- It strengthens and restores lost water repellency for your outdoor fabrics.
- It’s safe for outdoor synthetic and natural fibers.
- It protects against both water-based and oil-based stains.
Cons
- It may leave a white residue if over-applied on dark fabrics.
- It may alter the color of some fabrics.
- The protection may not last as long as advertised.
We recently used 303 Fabric Guard on our outdoor furniture cushions and were impressed with the results. The water beads up and rolls off the fabric, which is a great sign that the product is working. We also appreciate that it doesn’t alter the fabric’s feel or breathability.
One thing to keep in mind is that it’s important to follow the instructions carefully and not over-apply the product. We did notice a slight white residue on some of our darker fabrics, but it was easily wiped away with a damp cloth.
Overall, we would recommend 303 Fabric Guard for anyone looking to protect their outdoor fabrics from water and oil-based stains. It’s easy to apply and provides great results.
303 High Tech Fabric Guard 32oz

We highly recommend the 303 High Tech Fabric Guard for anyone looking for an effective waterproofing solution for their fabric surfaces.
Pros
- Provides long-lasting protection against water and stains
- Easy to apply and dries quickly
- Helps to prevent fading and UV damage
Cons
- May leave a slight residue if over-applied
- May require multiple coats for heavily used or exposed surfaces
- May not be suitable for all types of fabrics
We recently used the 303 High Tech Fabric Guard on our outdoor patio furniture cushions and were impressed with the results. The product was easy to apply and dried quickly, leaving no sticky residue. We noticed that water and other liquids now bead up on the surface of the fabric instead of being absorbed, providing excellent protection against stains. Additionally, we appreciated that the product helped to prevent fading and UV damage, which will extend the life of our cushions.
While we did notice a slight residue if the product was over-applied, this was easily wiped away with a damp cloth. We also found that heavily used or exposed surfaces may require multiple coats for optimal protection. It’s important to note that this product may not be suitable for all types of fabrics, so be sure to check the manufacturer’s recommendations before use.
Overall, we were very pleased with the performance of the 303 High Tech Fabric Guard and would recommend it to anyone looking for an effective and easy-to-use waterproofing solution for their fabric surfaces.
Buying Guide
When looking for a fabric guard, there are a few things to consider to ensure you get the best product for your needs. Here are some features to look for:
Water Resistance
One of the most important features to look for in a fabric guard is water resistance. You want a product that will protect your fabrics from water damage, whether it’s from spills or rain. Look for a product that creates a barrier between the fabric and water, preventing it from seeping in and causing damage.
UV Protection
Another important feature to look for in a fabric guard is UV protection. The sun’s rays can cause fabrics to fade and deteriorate over time, so it’s important to choose a product that will protect your fabrics from UV damage.
Stain Resistance
Stain resistance is another key feature to consider when choosing a fabric guard. Look for a product that will repel stains, making it easier to clean up spills and messes.
Ease of Application
Finally, consider the ease of application when choosing a fabric guard. Look for a product that is easy to apply and dries quickly, so you can get back to using your fabrics as soon as possible.
By considering these features, you can choose the best fabric guard for your needs, keeping your fabrics protected and looking great for years to come.
Frequently Asked Questions
How does 303 Fabric Guard protect against UV rays?
303 Fabric Guard contains powerful UV inhibitors that prevent UV rays from penetrating the fabric. These inhibitors help to prevent fading and discoloration caused by prolonged exposure to the sun.
What are the application instructions for 303 Fabric Guard on Sunbrella fabrics?
To apply 303 Fabric Guard on Sunbrella fabrics, first, ensure the fabric is clean and dry. Then, spray the Fabric Guard evenly on the fabric until it is damp. Allow the fabric to dry for 6-12 hours before using it.
Can 303 Fabric Guard be used on all types of fabrics?
303 Fabric Guard is safe to use on most types of fabrics, including polyester, nylon, and cotton. However, we recommend testing the product on a small, inconspicuous area of the fabric before applying it to the entire surface.
What is the longevity of protection offered by 303 Fabric Guard?
The longevity of protection offered by 303 Fabric Guard can vary depending on the type of fabric and the environmental conditions it is exposed to. However, in most cases, the protection can last up to 3 years.
How do the protective qualities of 303 Marine Fabric Guard differ from the regular 303 Fabric Guard?
303 Marine Fabric Guard is specifically designed for use on marine fabrics, such as boat covers and bimini tops. It offers enhanced protection against saltwater, harsh marine environments, and UV rays.
Is 303 Fabric Guard safe to use on delicate fabrics or only on durable materials?
303 Fabric Guard is safe to use on delicate fabrics, such as silk and wool, as well as durable materials like denim and canvas. However, we recommend testing the product on a small, inconspicuous area of the fabric before applying it to the entire surface.