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303® Product Endorsements

Roll N Lock Corporation

As a manufacturer of a vinyl surfaced truck bed cover, we believe 303® Aerospace Protectant™ to be the best solution for preserving the appearance and extending the life of our product. We believe so strongly in the benefits of regularly applying 303® Aerospace Protectant™ to our product that we include a bottle of 303® with every Roll N Lock cover shipped, and recommend that our customers use 303® Aerospace Protectant™ only .

Lee Bernardo

Director of Purchasing 

Pompano Beach, FL

Confluence Watersports

Mad River Canoe

Wave Sport




We are manufacturers of canoes and kayaks made of rotomolded polyethylene, ABS plastic, ABS Royalex, and aramid and fiberglass composites. We have found 303® Aerospace Protectant™ useful on all these hull materials to restore color and prevent UV-induced fading. We also sell 303® AP via our accessory division and have found a consistent market demand for the product amongst our end users who utilize the product to maintain their boats. Our retailers also use 303® AP as final prep for their boats for showroom displays.

We like the fact that 303® Aerospace Protectant™ is water based and more environmentally compatible than other UV protectants. The surface after application is not as slippery and there is no water-surface film accompanying the launch of the canoe or kayak.

We have also found 303® AP helpful in easing the fit of hatch covers on our kayaks, especially in cold weather when the rubber hatches get stiff and resistant to stretching to fit over the rims on the hull.

We have utilized 303® Aerospace Protectant™ for over 25 years and have found an ongoing demand for the product from both long term and new customers. Of course, it doesn’t hurt that the product has a lot of useful applications around the house and on vehicles as well.

Buff Grubb
Technical and Training Specialist
Confluence Watersports


At Watershed, we recognize the importance of using products that meet our expectations right from the start. We pride ourselves in being innovators and leaders of our market, and look for these same qualities in our vendors for supplies. These are all reasons why 303 Aerospace Protectant is our choice for protecting our products and supporting their longevity. The vitality of our products hinge on our patented ZipDry closure system, and 303 Aerospace Protectant maintains our closure’s usability literally for decades.


303 Aerospace Protectant is the only product we recommend to maintain and extend the life of the latex gaskets on our dry suits, dry tops, and jackets.

Achilles Boats Logo

“Achilles Inflatables recommends the use of 303 Aerospace Protectant on our boats as it provides added protection against prolonged exposure to harmful UV rays that may cause discoloration, fading, and chalking.”

Jeffrey Frank Marine
Division Manager
Achilles Inflatable


All Season Spa Covers Logo

"We at All Seasons Spa Covers have been recommending using 303 Protectant to all of our spa retailers and technicians for many years.  We believe in the product so much that we have been including a sample pack of 303 with our covers for the consumer to try, and we also require it's use as preventative maintenance."

Bob Holderbein
All Seasons Spa Covers


Boston Whaler Logo