Renovo RWP501136 International Plastic Window Polish, 50 ml

Wow, very impressed with this product. I used this to tackle a plastic rear windscreen that's now 13 years old. It was milky and opaque, and I could hardly see out of the damn thing. I gave the windscreen a quick clean with some soapy water (inside and outside) to remove any muck and bugs, then let it dry and set to rubbing in this stuff with a microfibre cloth. The results aren't obvious at first, but it really begins to do its work. I've put in over three hours of scrubbing so far and my windscreen is becoming clearer and clearer. Amazing when I initially thought nothing would save it and only a total replacement would work. Thank god I tried this stuff! It takes some serious elbow grease, though. And I'm going to keep on applying it and working it in because it can be cleaner still. In short, this product works and I'm very glad I bought it. Just be prepared to put in the time on what can be a long and tedious job... depending on how milky your screen is in the first place. I'd say mine was one of the worse ones I've seen (compared to other soft tops in the streets around me).

Wow, what a tiny bottle. I should have read it properly I suppose. I’ve done my caravan windscreen, not much difference really. Ah well, live and learn.

Good product, I have nice clean & clear window All of the yellow as Gone and scratches Would recommend this product

I have extensive damage to my plastic rear window it definitely needs replacing however this cleared over half of it enough to do me until I replace it, as it says it will not clear internal damage, as my roof has a tear and internal fogging, this product still made my window a lot lot clearer now I can see through it, and will definitely be using it on my new window as it has also prevented further fogging, it really does work, 10/10 and we'll worth the price, plus a little dollop goes a long way!

decent perspex cleaner/polish, easy to use.

This product did not work for me at all. It made no discernible difference to the hazy rear screen of my Smart cabrio. It also did nothing to restore the plastic headlights of my DC5. It went on well but dried like concrete and took ages to remove. I can't recommend this for either purpose. Disappointed. I will try PlastX as that has good reviews.

My rear window in my Renault Megane has been opaque for so long now I cannot remember the last time I could see through it properly! Following the reviews, I bought a small bottle and it worked a miracle. I cannot say the window is just like new, but the results are quite amazing and I can now see through it quite clearly. Even the scratches have gone. Next time I will get a larger bottle - it is quite expensive for such a tiny amount!

I was surprised at how small the bottle was but it meets description. I was using on 1 year old boat canopy to give some protection to the windows over the winter period. I put on sparingly trying to minimise any loss given the price. I found it particularly difficult to buff off to give a clear view. In the end I used a moistened micro cloth to remove the more difficult areas but don't know if this will just remove what I'd applied or leave the protection in place. This wasn't applied in bright sunshine. I'll try it again in the spring but find it difficult to recommend given my experience so far.

Waste of money and effort. The product is super small and it doesn't work!

Buon prodotto, non aspettatevi miracoli ma rende il lunotto più trasparente. Per ottimo risultato usare da entrambe le arti del lunotto (dentro e fuori)

Produit efficace mais demande beaucoup d'huile de coude.

Parfait pour les anciennes lunettes arrière de cabriolet qui étaient faites en nylon transparent. Ma vieille BMW présentait une lunette totalement opaque, blanche dû au UV Et autres agressions météorologiques. Après un nettoyage à l’éponge accompagné d’un savon doux, j’ai essuyé pour assécher la lunette puis j’ai passé ce produit. Il se présente comme un polish qui sèche, Il ne reste plus qu’à lustrer avec un chiffon contenant de la laine, ont retrouvé immédiatement une transparence quasi parfaite, sachant que ma voiture date de 1993 Et que la lunette ainsi que la capote sont d’origine. Une excellente alternative aux produits de la marque vendu en concession. Je recommande à 100 % Si cette évaluation a pu vous aider, likez, si bous aviez des questions, n’hesitez pas à les poser, merci.

Pas miraculeux sur les rayures, même légères mais rend tout de même de la transparence si le plexiglas est un peu terni.