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303 Rubber Seal Protectant - Protects And Conditions Seals On Doors, Windows, Hoods, Trunks Rejuvenates Color Old Seals, 3.4 fl. oz. (30324)

4.4 4.4 out of 5 stars 2,268 ratings

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3.4 fl. oz.

Purchase options and add-ons

Brand 303 Products
Material Rubber
Color Blue
Product Dimensions 1.63"L x 1.63"W

About this item

  • 303 Rubber Seal Protectant provides protection against drying and cracking in extreme temperatures for weather seals
  • Restores seal elasticity and conditions weather seals for doors, windows, hoods and trunks
  • Perfect for use on cars, boats, RV's or any rubber weather seal that needs conditioning and it will also rejuvenates color to old seals
  • Includes an easy to apply applicator to get into the tough spots around doors, windows, hoods and trunk seals. Also great for use on windshield wipers
  • For over 40 years, 303 Products have provided premium protection for your cars, boats, and beyond. All 303 Products are good for 2 years after the packaging date on the bottle – YYDDD
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$10.99 ($3.23/Fl Oz)
Get it as soon as Wednesday, Mar 20
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Top Brand: 303 Products

Highly Rated
4.6/5 star rating from 100K+ customer ratings
Trending
100K+ orders for this brand in past 3 months
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From the manufacturer

303 rubber seal protectant uv
303 Rubber Seal Protectant

Easy to Apply

Shake well before use. Apply 303 Rubber Seal Protectant evenly onto a dry, clean surface using attached foam applicator. Allow product to fully dry. Repeat procedure if necessary. Use regularly for optimal protection (every 3-5 weeks). Keep product from freezing.

303 Rubber Seal Protectant

303 Rubber Seal Protectant

303 Rubber Seal Protectant

Conditions

Conditions rubber seals on doors, windows, hoods and trunks

Protects

Protects against drying and cracking in extreme temperatures

Rejuvenates

Rejuvenates color to old seals, restores elasticity

303 Rubber Seal Protectant on truck bed

Product Description

303 Rubber Seal Protectant is an easy, convenient way to keep the rubber seals of doors, windows conditioned and pliable. Helps protect against drying and cracking in extreme temperatures, and rejuvenate color and elasticity to old seals, keeping them looking and performing like new!

Product information

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Warranty & Support

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303 Rubber Seal Protectant - Protects And Conditions Seals On Doors, Windows, Hoods, Trunks Rejuvenates Color Old Seals, 3.4 fl. oz. (30324)


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What's in the box

  • 303 (30324) Products Rubber Seal Protectant and Conditioner for Weather Seals, 3.4 fl. oz.
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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    2,268 global ratings

    Customers say

    Customers like the quality and ease of use of the weather stripping. They mention it works great for a clean lube and is easy to use. Customers are also satisfied with noise, and seals. However, some customers have reported that the product leaks. Customers also have mixed opinions on value, durability, and cleanliness.

    AI-generated from the text of customer reviews

    158 customers mention135 positive23 negative

    Customers like the quality of the weather stripping. They say it does what it says it does well, is easy to use, and works quickly. Some customers also mention that it rejuvenates the seals and protects them. Overall, customers are satisfied with the product.

    "It really work without any over use. Good product to have." Read more

    "...Even on a new car after a few months it rejuvenates the seals and protects them too...." Read more

    "It's cold and wet here in SE Alaska. This rubber seal protectant is wonderful...." Read more

    "...The applicator works well on the flat seal surfaces & that’s why I gave this product 3 stars**...." Read more

    64 customers mention54 positive10 negative

    Customers find the weather stripping easy to use. They mention that it has an easy to apply applicator, and it goes on easily. Some say that it doesn't leave a glossy residue and that it does not need any towels to apply.

    "...The product applies easily and smoothly. The liquid disappears immediately. I suspect the rubber seals absorbed the liquid...." Read more

    "...It worked. I got this and it's so much easier to apply. Once you clean your seals you can apply this with the built in applicator sponge...." Read more

    "The applicator is very convenient to use, although if you don't clean well the item you're covering the applicator will get quite dirty very quickly..." Read more

    "...You don't need any towels to apply this. It includes a foam applicator, like a giant marker. You wipe it on and it dries...." Read more

    22 customers mention17 positive5 negative

    Customers generally like the noise that the weather stripping makes. They mention that it improves wind noise, and helps minimize the amount of squeaky noise.

    "...after 2 applications of this product it really does help minimize the amount of squeaky noise." Read more

    "...I do notice an improvement in wind noise, and smaller leaks from the roof panel area." Read more

    "...You will notice your car much quieter. Especially wind noises. Can't go wrong with 303." Read more

    "...No more road noise either. Definitely worth the buy." Read more

    20 customers mention20 positive0 negative

    Customers like the seals. They say it helps keep the rubber seals and trim looking great and protected from the weather and sun. The product hydrates the surface and leaves an even sheen. It improves the looks of the weather stripping and makes the rubber look a lot better. It's easy to use and works and looks better.

    "...So much better than a product like armorall. Nice satin finish and it's also a lubricant and makes trim look like factory fresh" Read more

    "...It's so nice and makes your seals look great. Even on a new car after a few months it rejuvenates the seals and protects them too...." Read more

    "...This rubber seal protectant is wonderful. Seals look great, no more sticking doors on the truck when it freezes overnight." Read more

    "...that it was a product that seemed hydrate the surface and leave an even sheen...." Read more

    41 customers mention19 positive22 negative

    Customers are mixed about the value of the weather stripping. Some mention it's worth the buy, great value, and well worth having around, while others say that it does what it claims, it' s not worth the price, and not much liquid for the price. Some say that replacing CV boots are expensive and it' is not practical.

    "...Especially given the ridiculous price. The applicator is inconsistent and releases either too little or too much product...." Read more

    "...It's worth it! I do recommend it." Read more

    "...automotive rubber weather stripping, but I think it is priced a little too high. The applicator bottle is acceptable, and will help minimize waste...." Read more

    "...No more road noise either. Definitely worth the buy." Read more

    31 customers mention19 positive12 negative

    Customers are mixed about the durability of the weather stripping. Some mention that it helps gaskets last for several seasons, while others say that it doesn't last and wears off after a couple weeks. Some say that the plastic bottle came cracked at the neck and the product leaked.

    "...conditioner and protector from the 303 brand claims to prolong the life of these parts...." Read more

    "...My belts were not worn down or torn when I used this product.I should've video taped it so that you could see the results...." Read more

    "...The finish seems to hold up for a couple of Months, but does not seem very long lasting...." Read more

    "...and product seems to have softened and "expanded" the seal, closing the cracks somewhat...." Read more

    20 customers mention12 positive8 negative

    Customers are mixed about the cleanliness of the weather stripping. Some mention that it does not leave a big mess, while others say that it doesn't make the rubber blacker, more water repellent, or that it's dry it doesn’t attract dirt. It does, however, allow for the application to be distributed evenly and without spills or mess. However, some customers also say that the applicator will get quite dirty very quickly, and that it took longer than expected to wipe down all of the rubber seals. There's also no spray, only direct pad application, and it may drip onto the paint.

    "...Because it's dry it doesn't attract dirt, keeping the weatherstrips on my car clean, supple, & protected from UV...." Read more

    "...you don't clean well the item you're covering the applicator will get quite dirty very quickly, spreading the accumulating dirt on every stroke of..." Read more

    "...& applicator for auto trim, rubber seals etc..Application is not messy, goes easily where it's supposed to without being messy" Read more

    "...Also the pad gets dirty unless the rubber seals are perfectly clean." Read more

    21 customers mention3 positive18 negative

    Customers are dissatisfied with the leakage of the weather stripping. They mention that the bottle is cracked and some of the liquid had leaked out. The applicator runs dry and the solution is very watery.

    "...that this might avert the mess, however by doing this the applicator started to drip.**...." Read more

    "...seals; however when I have to use the bottle right side up, the applicator runs dry and it seems as though there is little to no product on the seals..." Read more

    "...Used it a second time and it seems nothing is coming out ." Read more

    "...No damage, thank youThe box was damp, but otherwise was not damaged.The cap was filled with liquid and leaking...." Read more

    Foam applicator doesn’t do the job
    3 Stars
    Foam applicator doesn’t do the job
    I was so excited to get the 303 Rubber Seal Protectant today, upon receiving it I went to work.At the start, I encountered problems with the foam applicator.**. When using the applicator on the window seal, the solution wasn’t only on the seal, it was on the car window and car frame, what a mess!- I decided to tilt the foam applicator to one side hoping that this might avert the mess, however by doing this the applicator started to drip.**. The applicator works well on the flat seal surfaces & that’s why I gave this product 3 stars**. The applicator doesn’t cover inner seal folds or coroner's of the inner door frame** No matter how you adjust the applicator, the coroner’s can’t be reached**. The inner seal folds require angled applications resulting in a dripping applicator.I will be returning this product
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    Top reviews from the United States

    Reviewed in the United States on February 5, 2024
    Size: 3.4 fl. oz.Verified Purchase
    Reviewed in the United States on February 16, 2024
    Size: 3.4 fl. oz.Verified Purchase
    Reviewed in the United States on July 29, 2018
    Size: 3.4 fl. oz.Verified Purchase
    25 people found this helpful
    Report
    Reviewed in the United States on October 30, 2023
    Size: 3.4 fl. oz.Verified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on December 8, 2023
    Size: 3.4 fl. oz.Verified Purchase
    Reviewed in the United States on May 2, 2023
    Size: 3.4 fl. oz.Verified Purchase
    Customer image
    3.0 out of 5 stars Foam applicator doesn’t do the job
    Reviewed in the United States on May 2, 2023
    I was so excited to get the 303 Rubber Seal Protectant today, upon receiving it I went to work.
    At the start, I encountered problems with the foam applicator.
    **. When using the applicator on the window seal, the solution wasn’t only on the seal, it was on the car window and car frame, what a mess!
    - I decided to tilt the foam applicator to one side hoping that this might avert the mess, however by doing this the applicator started to drip.
    **. The applicator works well on the flat seal surfaces & that’s why I gave this product 3 stars
    **. The applicator doesn’t cover inner seal folds or coroner's of the inner door frame
    ** No matter how you adjust the applicator, the coroner’s can’t be reached
    **. The inner seal folds require angled applications resulting in a dripping applicator.
    I will be returning this product
    Images in this review
    Customer image Customer image Customer image
    Customer imageCustomer imageCustomer image
    9 people found this helpful
    Report
    Reviewed in the United States on March 10, 2024
    Size: 3.4 fl. oz.Verified Purchase
    Reviewed in the United States on August 28, 2023
    Size: 3.4 fl. oz.Verified Purchase

    Top reviews from other countries

    Willow
    5.0 out of 5 stars Easy to apply
    Reviewed in Canada on May 6, 2022
    Size: 3.4 fl. oz.Verified Purchase
    Robert
    5.0 out of 5 stars Seems to be working.
    Reviewed in the United Kingdom on February 6, 2023
    Size: 3.4 fl. oz.Verified Purchase
    Him too
    5.0 out of 5 stars Hard to find but worth it
    Reviewed in Australia on June 17, 2023
    Size: 3.4 fl. oz.Verified Purchase
    r g
    5.0 out of 5 stars Product
    Reviewed in Singapore on February 26, 2023
    Size: 3.4 fl. oz.Verified Purchase
    Mr Glen S Harvey
    5.0 out of 5 stars Softened the rubber seal well
    Reviewed in the United Kingdom on December 4, 2021
    Size: 3.4 fl. oz.Verified Purchase