Liqui Moly1538 Rubber Treatment 500ml (Package may vary)

Highlights➤ Instantly fixed the squeaky rubber seals on my Golf GTI➤ Easy to apply, no mess or nasty residue➤ Left the rubber looking cleaner and newer➤ Big bottle – should last agesThings to Consider➤ Not the cheapest option out there➤ Smell is a bit strong for the first few minutesSummaryDid exactly what I needed – the door seals were driving me mad and now they’re silent. Good stuff, would buy again

If you drive a car, you should consider buying this stuff. If you open windows you should consider buying this stuff. In fact, if you use anything that relies on a rubber seal to , er, seal against leaks or droughts then you should consider buying this stuff.Does a fantastic job of keeping car window, door and roof ( if you drive a cabriolet) seals supple and clean so they can do the job they were designed for. Helps windows close easier so less strain on electrical and mechanical components. Reduces wind noise, stops rain getting in etc. In fact , I have used it on the back of the leather seats in my wife’s convertible to banish the squeaking when plastic bulkhead meets rear of seat which happens when she lets me drive her car! Don’t get me wrong, this is not a one shot permanent solution due to constant weather changes, but, use every six months and not only will you see, feel and hear the benefits, but you’ll extend the service life of whatever it is you are treating. Another bonus for me is there is no strong odour as I can be sensitive to strong smells so full marks from me.

Excellent product really does make the rubber seals look like new again the reason only 4 stars the spray trigger was broken so had to use straight from the bottle

Bought to clean my 2011 VW T5 rubber seals as they were looking a bit worn.Arrived fast, as usual , with Prime delivery.Very easy to apply as it has the viscosity of washing up liquid and therefore sticks to cloth/foam pad for application. A little goes a very long way.All my rubber seals came up looking like new with a nice flexible feel to them.How long will it last before the next application - I don't know yet but there's 95% left in the bottle and it's so easy to apply that it won't be a problem.

Our three cars get treated with this. The MB SLK and MX5 rubbers are treated to keto them supple and stop drying out. This is important for the rubber to stop leakages on the hard and soft tops. Our workhorse Duster is treated as well.

It’s ok but not long lasting.

I have already used many products of the brand Liqui Moly.Use this product once every 2 months. More often in winter so that the car doors do not freeze and the seals do not deteriorate.

The only downside I can see is there's no guidance as to how much of the product to use.I squirted a bit on a test area via a cloth and it soon did the job, softening the test area of the seal. I proceded around the rest of the seal, and the rest of both cars, applying the product via a soft cloth. All seals now seem supple and waterproof and there's planty in the bottle for next time.Half a bottle seemed to do a 4-door + tailgate SUV and a 2-door + boot Coupe.