







๐ Keep your seals fresh, flexible, and flawlessโbecause your ride deserves the best!
303 30324 Rubber Seal Protectant is a 100ml premium formula designed to protect and rejuvenate rubber seals on vehicles and boats. It prevents drying and cracking in extreme temperatures, restores color and elasticity, and features an easy applicator for hard-to-reach areas. Trusted by thousands with a 4.3-star rating, itโs the go-to solution for maintaining seal integrity and appearance.





| ASIN | B00T44D1R2 |
| Best Sellers Rank | 101,622 in Automotive ( See Top 100 in Automotive ) 286 in Plastic & Rubber Care |
| Brand | 303 Products |
| Colour | White |
| Customer Reviews | 4.4 out of 5 stars 3,056 Reviews |
| Global Trade Identification Number | 00082043303249, 00082043303768 |
| Included Components | Great Product |
| Item Dimensions L x W | 41L x 41W millimetres |
| Item Type Name | Rubber Seal Protectant |
| Item Weight | 135 Grams |
| Manufacturer | 303 |
| Manufacturer Contact Information | CHICAGO, IL, 60632 US |
| Material | Rubber |
| Model Number | 30324 |
| Number of Items | 1 |
| Part Number | 30324 |
| Product dimensions | 41L x 41W millimetres |
| Recommended Uses For Product | protecting and conditioning rubber seals on vehicles, restoring seal elasticity, rejuvenating color on old rubber seals |
| Recommended uses for product | protecting and conditioning rubber seals on vehicles, restoring seal elasticity, rejuvenating color on old rubber seals Recommended uses for product protecting and conditioning rubber seals on vehicles, restoring seal elasticity, rejuvenating color on old rubber seals See more |
| UPC | 082043303249 082043303768 |
| Unit Count | 100.55 millilitre |
B**T
Seems to work!
Used to condition and treat roof rubbers for a vw Eos. Before treatment one area of the roof was just pouring water in during torrential rain in December. 303 was applied by dabbing and spreading over all roof rubbers for a few days. This seemed to have helped during sibsequent bad down pours. Fingers crossed for the rest of the winter!
A**R
car rubbers, dirt cheap.
Really easy to use, works great, fantastic product ๐.
G**E
Good
Works ok
J**T
Perfect sealent
Works perfectly good value for money rubber has a much better appearance
M**S
Impressive
The seals around the convertible roof on my Merc had began to harden up and drip, after reading many reviews, I settled on this product and it's done the trick. Simple to apply, and I have done 5 so far but the rubber has become more flexible and is creating a water-tight seal, need to remember to apply it several times and the seal needs to be clean. It can drip a little so be careful, but it's sorted the seals and beats replacing the seals at ยฃ400 plus. Recommended
G**B
Not Sure
I use this on the roof and window rubbers of my convertible BMW. I have used every 2 months. Not sure if it is any better or any worse than my previous silicon spray product.
A**R
Really softened my rubber seals
I used this product yesterday, as I had washed and cleaned my car the previous day. Left it to dry thoroughly, and applied this product yesterday, my seals donโt feel brittle and dried out anymore. I am even doing the rubber seals on my double glazed windows.
A**R
Easy to use and works well
Rubber seal to window
Trustpilot
3 days ago
3 weeks ago