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400/600 Grit Silicon Carbide Rock Tumbler Grit, Stage 3 Pre Polish Rock Polishing Grit 5 lb, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Supply

400/600 Grit Silicon Carbide Rock Tumbler Grit, Stage 3 Pre Polish Rock Polishing Grit 5 lb, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Supply

Name: 400/600 Grit Silicon Carbide Rock Tumbler Grit, Stage 3 Pre Polish Rock Polishing Grit 5 lb, Stone Polishing Compound for Rotary & Vibratory Tumblers
Brand: Mjr Tumblers
SKU: 654314707
Price: 102.38 EUR
Availability: InStock
Rating: 1 (1 reviews)

Product ID: 654314707

🔄Rotary & vibratory compatible

⚙️400/600 grit precision

🇺🇸USA veteran-owned quality

€ 102.38

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Elevate your rock polishing game with pro-grade grit ⚙️

MULTI MATERIAL MASTERY - Perfect for rocks, minerals, and glass projects—versatility that sparks creativity.
STAGE 3 SURFACE REFINEMENT - Smooths and preps stones by reducing scratches for that flawless finish.
TRUSTED VETERAN OWNED BRAND - Support quality and reliability from a USA-based disabled veteran-owned company.
UNIVERSAL TUMBLER COMPATIBILITY - Seamlessly works with both rotary and vibratory tumblers to fit your workflow.
PREMIUM SILICON CARBIDE ABRASION - Delivers consistent, even polishing power across all your stones and minerals.

This 5 lb bag of 400/600 grit silicon carbide is designed as the essential Stage 3 pre-polish for rock tumblers, delivering consistent abrasion to refine surfaces and prepare stones, minerals, and glass for final polishing. Compatible with rotary and vibratory tumblers, it’s a versatile, premium-quality product from a trusted USA veteran-owned brand.

Specifications

ASIN	B0CP8VC7PK
Best Sellers Rank	#7,505 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Tumbling Media
Brand	MJR Tumblers
Brand Name	MJR Tumblers
Compatible Material	Premium Silicon Carbide
Customer Reviews	4.3 out of 5 stars 16 Reviews
Grit Material	Premium Silicon Carbide
Grit Material Type	Premium Silicon Carbide
Grit Number	600
Grit Type	Super Fine
Included Components	Instructions and Grit
Item Weight	5 Pounds
Manufacturer	MJR Tumblers
Material	Premium Silicon Carbide
Material Type	Premium Silicon Carbide
Number of Items	1
Part Number	MJR5p400/600
Unit Count	1.0 Count

Reviews

B**F

Iron contamination

Unfortunately the bag I got was highly contaminated with iron. Check the video

22.08.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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