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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
MJR Tumblers Premium Burnishing Soap 1LBAt MJR Tumblers, we know that the difference between a "nice" rock and a show stopping gemstone often comes down to one critical, yet frequently overlooked step: burnishing. What is Burnishing? Burnishing is the essential final "cleaning and brightening" stage of the tumbling process. While the polishing stage creates the shine, burnishing removes the microscopic film of polish and mineralsoften caused by water hardnessthat can leave your stones
At MJR Tumblers, we know that the difference between a "nice" rock and a show-stopping gemstone often comes down to one critical, yet frequently overlooked step: burnishing.
What is Burnishing?
Burnishing is the essential final "cleaning and brightening" stage of the tumbling process. While the polishing stage creates the shine, burnishing removes the microscopic film of polish and minerals—often caused by water hardness—that can leave your stones looking hazy or dull once they dry.
How It Works
- Deep Cleaning: It flushes out lingering slurry and grit trapped in tiny crevices or "vugs" that water alone cannot reach.
- Surface Brightening: For rocks, it strips away stubborn residues to reveal the true "wet look" luster underneath.
- Metal Finishing: For jewelry and metals, burnishing goes a step further by smoothing out microscopic peaks and valleys through "cold flow," which compresses the metal's surface to create a mirror-like finish and increase surface hardness.
Why MJR Tumblers' Proprietary Blend is the Best
Our specialized Burnishing Soap is not just your average soap that can actually cause more harm than good. We’ve developed a Proprietary Blend specifically formulated for high-performance tumbling.
- No "Concrete" Residue: Unlike common detergents, our blend acts as a powerful water softener, preventing polish from drying into a rock-hard residue.
- Barrel Safe: Many household soaps contain additives that can degrade rubber tumbling barrels. Our blend is strictly pH-balanced and oil-free to protect your equipment.
- Superior Luster: Our proprietary formula creates a high-density, frothy slurry that holds contaminants in suspension, ensuring they rinse away completely rather than settling back onto your stones or metalwork.
Target Applications
- Primary: Rock Tumbling: Use after your final polishing stage for 1 to 4 hours (or overnight) to achieve that professional, mirror-like finish.
- Secondary: Jewelry & Metals: Perfect for use with steel shot to brighten silver, copper, and brass. It removes oxidation and surface burrs while work-hardening the metal for a more durable finish.
Pro Tip: Perform the "Buffing Test"—rub a dry, polished stone vigorously on a piece of denim for 10 seconds. If it gets shinier, you need a burnishing cycle with our Proprietary Blend.
1 Pound of our Burnishing soap is APPROXIMATELY 48 Table Spoons or 3 cups.
How much to use:
3lb Barrel 1 to 1.5 Tbsp
6lb Barrel 2 to 3 Tbsp
10lb Barrel 3.5 to 5 Tbsp
12lb Barrel 4.5 to 6 Tbsp
15lb Barrel 5 to 7 Tbsp
20lb Barrel 6.5 to 10 Tbsp
25lb Barrel 8.5 to 12.5 Tbsp
30lb Barrel 10 to 15 Tbsp
40lb Barrel 13 to 20 Tbsp (1.25 cups)
60lb Barrel 20 to 30 Tbsp (1.5 cups)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 47 reviews
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Product Reviews
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed.
I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood).
Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026
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