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MJR Tumblers

1500 Grit Silicon Carbide Rock Tumbler Polish, Stage 4 Super Fine Rock Polishing Grit 2 lb, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Supply Bulk

✅ In stock
F
Grade
💤 Not a Deal
20.81/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$27.99
Listed $69.98
Save $41.99 60% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 4:46 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 🏷️The retail sticker price has been slashed by 60% — a steep markdown from the official listing.
  • 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0.81/20
Deal Strength 16/20
Momentum 4/10

📝 Product Overview

🏪 Sold by MJR Tumblers
🚚 Shipping Free Shipping

Product Details

1500 GRIT FOR FINAL SMOOTHING & POLISH PREP: This 1500 grit silicon carbide is designed for the final smoothing stage of rock tumbling, helping refine surfaces after pre-polish. It reduces fine scratches and prepares stones for final polishing compounds or can be used as a finishing step in your process.
STAGE 4 OR SECOND POLISH OPTION: Suitable for use as a Stage 4 polishing step or as an additional refinement stage before final polish. Helps improve surface consistency and enhances the transition toward a smooth, polished finish.
PREMIUM SILICON CARBIDE FOR CONSISTENT PERFORMANCE: Made from high-quality silicon carbide, this grit provides even abrasion across tumbling cycles. Designed for reliable and uniform results on stones, minerals, and other materials.
COMPATIBLE WITH ROTARY & VIBRATORY TUMBLERS: Works with most rock tumblers, including rotary and vibratory models. A versatile solution for maintaining your polishing workflow or upgrading your later-stage grit supply.
BULK 20 LB SUPPLY FOR HIGH-VOLUME USE: Large 2 lb size is ideal for frequent tumbling, workshops, or ongoing projects. Provides a convenient bulk option for maintaining your polishing process without frequent reordering.

⚙️ Specifications

Material
Silicon Carbide
Grit Material
Silicon Carbide
Brand
MJR Tumblers
Grit Type
Super Polish
Item Weight
2 pounds
Grit Number
1500
Manufacturer
MJR Tumblers
ASIN
B07F9BGYZL
Is Discontinued By Manufacturer
No
Date First Available
June 23, 2018
Best Sellers Rank
See Top 100 in Arts, Crafts & Sewing

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