PK1-8 | Plastic Clean & Shine #1, Fine Scratch Remover #2, Heavy Scratch Remover #3 and Polish Mates Pack | 8 Ounce Bottles

My plastic windows on my JD cab were horribly scratched, coming into winter here, I knew that I would be in the cab many times this season and wanted to get clearer windows. I had read reviews on this combo pack and decided to give it a try, I used a drill and some rotary sponges of different (grits) coarseness. It worked like a charm, it took a while, as I did go through all of the recommended steps in the instructions. WOW, you can see from the before and after images that the difference is amazing...as far as lasting, it has now been 4 weeks in the bitter cold and they are still as clear as the day I completed the procedure. I would definitly recommend this product, combined with the drill disk sponges...you will be happy with the results.

The windshield on my golf cart had swirls and blurry marks all over. I couldn’t get them out with several things I tried. I used this product as directed. It is miracle stuff. The windshield looks brand new. I would totally recommend it. It is well worth the price.

I made a plexiglass display case for my wife and the top got quite a few scratches on it. I got this stuff not really expecting too much out of it. Got to say it worked way better than imagined. Very easy to use with 3 clearly marked bottles that tell you the order in which to use them. Used it on the plexiglass and it got out all the smaller scratches with one session that took about 30 minutes to do. Very clear glass now that is even shiny. I’m wanting to test it on the front headlight of my wife’s van next. It cleans up everything and I barely use any of it. No leaking from the bottles themselves. Try it, I bet you will be impressed. I love it.

I used it to clean my headlights, and it definitely left the shiny. Won't leave them looking as good as new but definitely way better than it looked before. I feel that the clean and shine leaves a bit too much of a greasy feeling on plastics though.

Works great as advertised.

I used this product to try to improve a scratch on the touch screen of my vehicle. The scratch is about 4 inches long and moves from deep to shallow. I've tried the applications per the instructions of #1 and #2 products. Unfortunately, it has not made a noticeable improvement to the scratch. I did confirm my screen is coated plastic, not glass, so this should be the right product for the job. Your mileage may vary, but for a coated plastic vehicle touch screen, I would not recommend this as a solution.

Nice kit, reasonably priced. Novus is a like a best kept secret, and not many people know how well it works. IF USED PROPERLY. Pro Hint: It's not magic, you don't just "spray and wipe", you DO need to apply some elbow grease, but I've found nothing better for polishing hard plastics. Plastics like (but not limited to) acrylic, polystyrene, polycarbonate, etc. On these and other surfaces with sticker residue where you can't use any kind of solvent, this stuff is the answer. I've salvaged many sticky, scuffed up CD cases with just #2 alone. The trick is to use aggressive pressure and rapid motion like a buffer, to the point where you're actually generating heat from friction. Not so hard that you crack the CD case but don't baby it, either. If your polish rag is CLEAN you will not hurt the plastic. ALWAYS use a CLEAN soft cloth for this. Can't stress that enough. The smallest dirt particle on your cloth will apply new scratches often times worse than the ones you're trying to take out. If the scratches aren't terrible, sometimes starting with the #2 is enough. If the're kinda bad, start with the #3. Buff till the scratches are gone. Then use the #2 in the same way to polish the micro haze left by the #3. If done right, you may not even need the #1 but applying it does make things shine and adds a little protection. Note that if a surface has seen considerable abuse, some scratches may be too deep for polish alone. In cases like those, it is possible to use super fine sandpaper like 1000, 1500, on up to 2000 grit to get them out. Then proceed with the Novus after that. Okay, I may be getting carried away suggesting one put THAT much effort into saving a CD case. But the point is, the process is the same for any (potentially more valuable) hard plastic object like a figure, a table top, or maybe a motorcycle windshield. I've also had success cleaning the CDs themselves. If dusty, rinse under some warm soapy water first before attempting to polish. Some scratches are best left alone if they're not affecting play. But if they're fairly significant and you just can't stand looking at them any longer, start with the #2. Don't be near as aggressive as on the case, these surfaces are kinda tender and you can easily make things worse. Might want to practice a bit on a junk CD first. After the #2, finish with the #1. If a CD is just dirty, use only the #1 with light, light pressure. It'll take smoke film and fingerprints off nicely. And ONLY use a microfiber cloth on CDs.

Just have to add the elbow grease and all is good