

✨ Elevate your rock game with pro-level polish perfection!
Polly Plastics Rock Tumbler Grit and Polish Refill offers a complete 4-step silicon carbide and aluminum oxide grit system, precisely weighted for each tumbling phase. Compatible with all tumblers and made in the USA, this kit delivers professional-grade polishing results with easy-to-follow instructions, perfect for hobbyists and pros alike.






| ASIN | B075MZ36FF |
| Best Sellers Rank | #6,075 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Abrasive Finishing Compounds |
| Brand | Polly Plastics |
| Date First Available | September 14, 2017 |
| Grit Material | Silicon Carbide |
| Grit Number | 60 |
| Grit Type | Coarse, Fine, Medium |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.7 pounds |
| Item dimensions L x W x H | 10.1 x 6.6 x 4.37 inches |
| Item model number | 683405246985 |
| Manufacturer | Polly Plastics |
| Material | Tumbler Starter Kit |
| Number of Items | 5 |
| Product Dimensions | 10.1 x 6.6 x 4.37 inches |
| UPC | 683405246985 |
G**V
Concise, clear & simple instructions right on the bottle
Great instruction on the bottle for each step as stated in my heading. Rock polishing is fairly new to me and have not tried any other product. From what I've seen in results and read in other literature, this product works great and is highly recommended. Why fix what isn't broke? My only issue is the amount you get is great for the occasional hobbyist, but my boyfriend and I have 6 tumblers going continuously. Planning on adding more, larger capacity tumblers. 15lbs minimum for the 4 steps would be something we would go through quite quickly! I did email the company and they said I can order the 3lb box of the four steps or 6lb box of the four steps. 3lbs is 2 steps at 1lb(=2lbs) and.... 2 steps 1/2(=1lb)...totaling 3lbs. I would prefer 2 @ 5lbs and [email protected]= 15lb box. The price on the smaller quantities will add up to be a lot and quite quickly. I have spent 115 since on these steps and ceramic media since late august (3 months so far) and I just received my latest order and now need to place another. For us, since this is a large hobby, gifting and sales, it is a bit of hassle to be ordering constantly (they are not offering the subscribe and save plan) plus for a bulk buyer it would be nice to get a much larger amount for a better price. Don't get me wrong we are very happy with their product, just wishing it would fit our needs a little more. So we reluctantly will have to search for that. You will be happy with product, packaging, instructions, and delivery time, so feel confident in your purchase. You wont regret it!
C**)
Great grit — but not made for the Arctic (or confused parents)
This Polly Plastics rock tumbler grit and polish kit is top-notch — it gave our rocks a beautiful, smooth finish and everything in the kit worked exactly as advertised. The ceramic filler really helps with cushioning during the process, and the silicon carbide grit does the job right. But here’s the thing... Don’t use your tumbler in a Michigan garage at -10°F. Ours turned into a rock-shaped popsicle and completely seized up. Lesson learned: rock tumbling is not a winter sport unless you're doing it indoors with hot cocoa and a backup generator. To make things even funnier, when our parents came over, they heard the low rumbling from the garage and asked, “Why is your car running?” We had to explain, “It’s our rock tumbler.” They nodded slowly and still have no idea what that means. I'm pretty sure they think we’re up to something shady. That said, the grit and polish are excellent. Just keep it warm, keep your tumbler happy, and maybe warn visitors ahead of time that you’re not secretly building a spaceship in the garage.
C**A
Does the job
Works great on tumbling my rocks!
A**A
Fantastic product!
Product works great! Four stars because one of the containers was not labeled, but I was able to deduce which grit it was by elimination.
S**N
Polly Plastics Rock Tumbler Grit and Polish Refill: Unveiling the Beauty Within
The Polly Plastics Rock Tumbler Grit and Polish Refill, combined with their Ceramic Tumbling Filler Media, is a winning duo that has transformed my rock tumbling experience into a captivating journey of discovery. This comprehensive refill kit has exceeded my expectations in delivering exceptional results and ensuring a seamless tumbling process. First and foremost, the grit and polish included in this kit are of superior quality. The carefully formulated coarse, medium, fine, and polish compounds provide a comprehensive range for every stage of the tumbling process. This attention to detail is crucial for achieving the desired smoothness and sheen on a variety of rocks and gemstones. The clear instructions included with the kit make it easy for both beginners and seasoned enthusiasts to navigate through the tumbling stages effortlessly. The inclusion of Ceramic Tumbling Filler Media is a game-changer in terms of efficiency. The ceramic shapes work wonders in preventing the rocks from clumping together during the tumbling process. This not only promotes an even finish but also ensures that each rock is exposed to the grit and polish, maximizing the effectiveness of the entire tumbling cycle. One of the standout features of this refill kit is its generous quantity. The ample supply of grit and polish means you won't run out mid-process, allowing for continuous tumbling without interruptions. The Ceramic Tumbling Filler Media is equally abundant, providing enough filler for multiple tumbling batches. This not only enhances the value for money but also ensures that you're well-equipped for ongoing rock tumbling projects. The results speak for themselves – the rocks emerge from the tumbler with a dazzling brilliance that exceeds expectations. The grit and polish do their job flawlessly, transforming ordinary rocks into polished gems that are ready to be incorporated into jewelry, displayed as decor, or simply cherished as natural treasures. The refill kit's compatibility with various rock tumblers adds to its appeal. Whether you're using a Polly Plastics tumbler or another brand, the grit and polish in this kit seamlessly integrate into the tumbling process, making it a versatile choice for rock enthusiasts with different equipment. In conclusion, the Polly Plastics Rock Tumbler Grit and Polish Refill, accompanied by the Ceramic Tumbling Filler Media, is a gem in the world of rock tumbling supplies. Its quality, quantity, and compatibility make it a standout choice for anyone looking to achieve professional-level results at home. Elevate your rock tumbling experience with this comprehensive refill kit and witness the transformation of ordinary stones into radiant treasures. Polly Plastics has truly set a high standard in rock tumbling excellence.
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