3M 39193 Quick and Easy Headlight Restoration Kit, Removes Light Yellowing in 15-Minutes

Product is good,, but the box in which it was delivered was fully damaged

Var tveksam. Men blev kanon

色々なヘッドライトクリーナーを使っても、すぐ黄ばむ。。古い車なので、仕方ないか。と思いつつ、お試しで購入。結論。凄い。付属の3,000番やすりで磨いただけという手軽さもそうですが、施工してから1か月経っても全然曇らない！2週間ごとに磨いていた今まではなんだったのか・・・と思う位。これはリピート確定。次施工するときは、2,500番とかもう少し丁寧に下処理してみようかな。

Juste exceptionnel. Conseillé par un ami, ce produit remet vraiment a neuf les phares blanchis par le soleil et les intempéries. Il est, de plus, facile a utiliser (et bien expliqué!)

Finally a product that works! Results are amazing and just as described in the ad. The kit has 3 items: 1 3000 grit sand paper and 2 towelettes soaked with special fast drying clear coat. Prior to sanding I throughly cleaned the surface with a soapy solution then wiping with alcohol. I used a 800 grit sand paper(not supplied) as my lens were very cloudy. After this step I then used the 3000 grit to wet sand before cleaning again with alcohol. Air dry with compressed air then wipe with a clean lint free paper towel. Applying the first clear coat in a dust free environment and waiting 15 minutes for the second coat. Results are worth the money spent. Time will tell on resistance of product. Recommended purchase.

I used wet sanding paper in grits 320, 600, 1000, 1200, 1500, 2000 and 2500. Only after that I used the 3000 grit and sealant from the box. And the results are very good, headlights looks like new.