303 30324 Rubber Seal Protectant, White

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!

Really easy to use, works great, fantastic product 👌.

Works ok

Works perfectly good value for money rubber has a much better appearance

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 £400 plus. Recommended

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.

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 don’t feel brittle and dried out anymore. I am even doing the rubber seals on my double glazed windows.

Rubber seal to window

Excelente producto! Lo adquirí ya que las gomas de las puertas de un coche con apenas dos años de uso comenzaron a hacer muchos ruidos con el movimiento del auto. Esto debido a que se encontraban resecas como resultado de la exposición a lluvias, polvo y un poco de sol. Una vez aplicado el producto en todas las gomas de las puertas los sonidos desparecieron por completo. Tenia mis dudas sobre los resultados de aplicar el producto, pero mis expectativas fueron superadas por completo. La textura del producto una vez aplicado muestra instantáneamente el resultado. Es un acabado no grasoso, por lo que no se pega más polvo del deseado. Es una compra que realizaré nuevamente para el detallado del auto.

最高に良いんだけど 購入追加したらus amazonにキャンセルされた🤪

Used it once so far and it seems to do what it says

This is one of the better products I've ever purchased. I originally bought this to recondition the seal around the moonroof of a vehicle that is parked on the street and exposed to Southern California sun and salty coastal air year-round, and has been for 16 years now. I was quite pleased with the result... and a bit surprised. I wasn't expecting the product to affect the moonroof's operation, but there's no more sticking or "pop" when it opens. So I started using the product in other places, too, like the rubber strip along the windshield cowl and the door & rear hatch seals. All show marked improvement, i.e. restored color and more flexibility. The only thing I don't like about this product is the applicator. For me, it takes quite an effort to get the flow of liquid going. Once the flow starts, it pretty much stays constant afterward; but once you tip the bottle right-side-up, you have to go through the process again. The foam pad on the applicator also turns black as you're applying the product, which can't be great for for it (but does show that the product is working, removing accumulated contaminants). Those are minor inconveniences, though, and not indicative of the product quality and effectiveness, both of which receive high marks. The bottle seemed small when it first arrived, but I only ended up using about half of it on the entire vehicle (a midsize SUV). I won't hesitate to buy this product again.

Used it on the rubber door seals on my car. It was easy to apply with the foam applicator and seems to work well. Got rid of the annoying rubber seal against the body of the car rubbing noise.