SONAXRubber Protectant | GummiPfleger | Rubber Trim and Seal Conditioner | Prevents Sticking in Winter | Easy Application | Prolongs Rubber Seals | 340100

Worked great to silence the squeaks on my Tesla Y. Applied it around all the door gaskets and rubber stoppers, especially the rear hatch which seemed to be the main culprit.

No I don't get paid for this. WORKS excellently. Highly recommend. Use it for the rubber on my 96 Vette window and door sills and convertible top.

Put it today on my convertible on all rubber seals. Smells pretty and I did notice that it was repelled by the rubber, but it did eventually dry. Something like this is very hard to evaluate. As far as effectiveness, and how much longer the rubber lasts? Because of it.

Good stuff

The packaging includes a built-in applicator and was easy to use. The time needed was surprisingly fast. I did a compact utility vehicle with double weatherstripping and there is plenty left for 1 or 2 more times. The product gave the rubber a nice smooth supple feel considering it has probably never been treated on a 10 year old car. I wanted to treat the seals because of the snow/ice in the winter, which sometimes freezes the doors shut. Sometimes if you try every door, one will open, preventing the fear of breaking the door handle off or ripping off the weather stripping. I am hoping this prevents that, as promised.

Applied to seals on my German car due to squeaks. It took a bit to figure out the applicator but works great once you’ve got it down. There are many pieces of rubber in the door and I kept finding more places to apply the gummipfleger. Got rid of a lot of the smaller noises and made the rubber much more supple and made a difference in the door opening feel. Dries to the touch over a day or so. Noticed my sunroof was one of the bigger remaining noises even after applying gummi to the seals. I then applied to the outside of the sunroof glass around the top where it sits against the seal and that did the trick! Good to have around when the next tick appears.

Muy buen producto y sencillo de usar

This is a nice product.It was used to treat all the seals on my new Macan.The small bottle includes a nice foam applicator, w/ a central automatic plunger seal valve. That valve spring has a VERY light action. I was initially concerned that the plunger would damage my rubber seals until I pushed it w/ my finger, then determined that would not be an issue.It was reasonably quick to treat all the seals on my new vehicle. In addition to the integral foam applicator I also used my fingers, a toothbrush and a small rag. All those methods permitted me to treat the entirety of the seals, even those in difficult to reach locations.No idea yet on longevity, but my plan is to use this product periodically to ensure the seals remain supple and to help them last.