Lortone Plastic Pellets
Get better polishing results while protecting your stones with Plastic Pellets for Rock Tumblers. These lightweight pellets are designed to fill empty space in your tumbler barrel, helping cushion rocks and reduce impacts during the pre-polish and final polish stages.
As stones become smaller throughout the tumbling process, there is often extra room inside the barrel. Plastic pellets act as a filler to maintain the proper load level, allowing the stones to gently roll over one another instead of colliding with excessive force. This helps minimize bruising, chipping, and edge damage while producing a smoother, higher-quality polish.
Plastic pellets are especially useful when polishing delicate materials, mixed-size loads, or whenever your barrel is not completely full. They also help carry the polishing slurry throughout the barrel, ensuring every stone receives consistent contact with the polishing compound for a more even, brilliant finish.
Unlike natural fillers, plastic pellets are reusable. Simply rinse them thoroughly after use and reserve a separate batch for each stage of tumbling to prevent contamination. For best results, use one set of pellets exclusively for the pre-polish stage and another dedicated set for the final polish stage.
Features
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Cushions stones to reduce chipping and bruising
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Fills empty space as stones shrink during tumbling
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Improves polishing action during pre-polish and final polish
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Helps distribute polishing slurry evenly throughout the barrel
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Ideal for delicate, thin, or mixed-size stones
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Lightweight, durable, and reusable
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Easy to clean and use for multiple tumbling cycles
Perfect For
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Rotary rock tumblers
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Pre-polish (Stage 3)
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Final polish (Stage 4)
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Delicate gemstones and fragile materials
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Loads with mixed stone sizes or partially filled barrels
Whether you're polishing your first batch of tumbled stones or refining a prized collection, plastic pellets help create the ideal tumbling environment for smoother stones, fewer chips, and a brighter final shine.