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Best protectants - May 2026

Last Updated - May 13, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

303 Products

303 Products Marine Aerospace Protectant Spray, UV Protection for Boat Vinyl & Surfaces – Repels Dust, Dirt & Staining, Matte Finish, Restores Like-New Appearance, 1 Gallon

303 Products

$53.45

More Details
Main highlights
- VERSATILE: Effectively rejuvenates a wide range of surfaces, including vinyl, plastic, synthetic and natural rubber, PVC, metal, gel coat, fiberglass, and stainless steel.
- ULTIMATE PROTECTION: Shield your marine & outdoor products from harmful UV rays, dust, dirt, salt water, & staining with this 303 protectant. Prevents fading & cracking for long-term care.
- PROVEN TO PROTECT: Backed by over 40 years of field-tested reliability, 303 Products safeguards your cars, boats, and outdoor furniture from natures harshest conditions. Preserving their appearances and ensuring they stand the test of time.
- NON-GREASY: This 303 marine protectant also offers a non-greasy formula that dries to a smooth matte finish for a like-new appearance for both the exterior & interior.
- EXPIRATION: 2 years from opening/first use, or 5 years from date of production (5-digit code on the back of the bottle; read as YYDDD). YY indicates the year of production. DDD represents the number of the day of that year of production.
- DIRECTIONS: Use spray bottle out of direct sun. Spray product on a clean, dry surface & wipe completely dry. Apply every 3 to 5 weeks after your boat cleaner for maximum protection.
$53.45
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

303 Products

303 Products Marine Aerospace Protectant Spray, UV Protection for Boat Vinyl & Surfaces – Repels Dust, Dirt & Staining, Matte Finish, Restores Like-New Appearance, 1 Gallon

303 Products

$50.78

$53.45
(5% Off)

More Details
Main highlights
- VERSATILE: Effectively rejuvenates a wide range of surfaces, including vinyl, plastic, synthetic and natural rubber, PVC, metal, gel coat, fiberglass, and stainless steel.
- ULTIMATE PROTECTION: Shield your marine & outdoor products from harmful UV rays, dust, dirt, salt water, & staining with this 303 protectant. Prevents fading & cracking for long-term care.
- PROVEN TO PROTECT: Backed by over 40 years of field-tested reliability, 303 Products safeguards your cars, boats, and outdoor furniture from natures harshest conditions. Preserving their appearances and ensuring they stand the test of time.
- NON-GREASY: This 303 marine protectant also offers a non-greasy formula that dries to a smooth matte finish for a like-new appearance for both the exterior & interior.
- EXPIRATION: 2 years from opening/first use, or 5 years from date of production (5-digit code on the back of the bottle; read as YYDDD). YY indicates the year of production. DDD represents the number of the day of that year of production.
- DIRECTIONS: Use spray bottle out of direct sun. Spray product on a clean, dry surface & wipe completely dry. Apply every 3 to 5 weeks after your boat cleaner for maximum protection.
$50.78
$53.45 (5% Off)
3
22% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

303 Products
22% Off

303 Products Aerospace Protectant Spray, UV Protection for Outdoor Surfaces – Protects Vinyl, Plastic & Rubber, Repels Dust & Dirt, Matte Finish, 32 oz

303 Products

$19.38

$24.99
(22% Off)

More Details
Main highlights
- Rinse-free formula leaves a non-greasy, dry matte finish with no odor and is non toxic and water based. 100% free of grease-producing silicone oils and petroleum distillates.
- 303 UV Protectant not only protects against fading, discoloration and cracking from harmful UV rays, but repels dust and stains too helping to extend your cleaning.
- 303 UV Protectant is an easy to use spray on formula that comes in a 16 fl. oz. bottle with trigger sprayer.
- 303 UV Protectant brightens surfaces and keeps them looking newer, longer. This formula provides superior UV protection for any rubber, finished leather, plastic, vinyl, eisenglass, PVC, gel coat & fiberglass surfaces. Not for use on unfinished leathers (such as suede), fabrics (canvas) or floorings.
$19.38
$24.99 (22% Off)
4
Best Value
34% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

303 Products
34% Off

303 Products Aerospace Protectant Spray, UV Protection for Outdoor Surfaces – Protects Vinyl, Plastic & Rubber, Repels Dust & Dirt, Matte Finish, 32 oz

303 Products

$16.47

$24.99
(34% Off)

More Details
Main highlights
- Rinse-free formula leaves a non-greasy, dry matte finish with no odor and is non toxic and water based. 100% free of grease-producing silicone oils and petroleum distillates.
- 303 UV Protectant not only protects against fading, discoloration and cracking from harmful UV rays, but repels dust and stains too helping to extend your cleaning.
- 303 UV Protectant is an easy to use spray on formula that comes in a 16 fl. oz. bottle with trigger sprayer.
- 303 UV Protectant brightens surfaces and keeps them looking newer, longer. This formula provides superior UV protection for any rubber, finished leather, plastic, vinyl, eisenglass, PVC, gel coat & fiberglass surfaces. Not for use on unfinished leathers (such as suede), fabrics (canvas) or floorings.
$16.47
$24.99 (34% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

303 Products

303 Products Automotive Protectant Spray, UV Protection for Car Interior & Exterior – Protects Vinyl, Plastic & Rubber, Repels Dust & Dirt, Matte Finish, 16 oz

303 Products

$15.92

More Details
Main highlights
- ULTIMATE PROTECTION: 303 automotive protectant spray shields against UV ray damage to prevent fading and cracking, while also repelling dust, dirt, lint, and staining. Use this as a finishing step in your car cleaning process for the best protection
- PROVEN TO PROTECT: Backed by over 40 years of field-tested reliability, 303 Products safeguards your cars, boats, and outdoor furniture from natures harshest conditions. Preserving their appearances and ensuring they stand the test of time
- NOT GREASY: This car protectant spray dries to a smooth, matte finish with no oily or greasy residue left behind making it a great addition to any car cleaning kit or car detailing kit. Apply it every 3 – 5 weeks for maximum UV protection
- EXTERIOR & INTERIOR: Maintains a like-new appearance, texture, & color on a variety of surfaces including vinyl, plastic, synthetic & natural rubber, gel coat, and more. DO NOT use on unfinished leathers, fabrics, clear plastic, gauge panels, or headlights.
- DIRECTIONS: Use this car protectant spray only on clean surfaces. Spray surface with product and wipe completely dry with a clean, dry microfiber towel. If streaking occurs, use a wet towel to remove excess, and immediately wipe dry. Note: This product does not air dry
$15.92

Best protectants - May 2026

303 Products Marine Aerospace Protectant Spray, UV Protection for Boat Vinyl & Surfaces – Repels Dust, Dirt & Staining, Matte Finish, Restores Like-New Appearance, 1 Gallon

303 Products Marine Aerospace Protectant Spray, UV Protection for Boat Vinyl & Surfaces – Repels Dust, Dirt & Staining, Matte Finish, Restores Like-New Appearance, 1 Gallon

303 Products Aerospace Protectant Spray, UV Protection for Outdoor Surfaces – Protects Vinyl, Plastic & Rubber, Repels Dust & Dirt, Matte Finish, 32 oz

303 Products Aerospace Protectant Spray, UV Protection for Outdoor Surfaces – Protects Vinyl, Plastic & Rubber, Repels Dust & Dirt, Matte Finish, 32 oz

303 Products Automotive Protectant Spray, UV Protection for Car Interior & Exterior – Protects Vinyl, Plastic & Rubber, Repels Dust & Dirt, Matte Finish, 16 oz

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