Krytox GPL 105

Used on my VW EOS convertible rubber seals,,, very expensive little bottle £££ but my car doesn't leak at all around those troublesome seals, used twice a year to keep rubber roof & door seals like new. works great, but VERY pricey, although much cheaper than same stuff from VW though. decent ORIGINAL quality liquid.

Best product to lubricate the rubber seals in a convertible. There’s nothing else like it!

It’s good, does what it says. A lubricant for plastic and rubber, helps rejuvenate and eliminate creaks, rattles and buzzes. Doesn’t work for absolutely everything. I’ve found one of my rattles was that the plastic popper insert (the bit that fixes trim to the car), had fallen out. The only way that rattle resolved was to put in a new plastic rivet/poper fastener. (Sorry I don’t know exactly what they are called). Also for rattles this oil needs applying again a few months later. But it is is excellent at bringing old rubber seals back to life.

An amazing product that I have used for car door seals and rubber. Highly concentrated so a tiny amount does a long way.

Excellent - good quality product and fast shipping too

The item arrived on time, but is somewhat smaller then I had expected. I have not used it yet so cannot comment on its efficacy.

It works, quite cheap but as everyone says the bottle is small