Best Grinding Compounds in 2026

280 fine grit silicone carbide

Ensures engine valve and valve seats are perfectly mated

For use in valves and valve seats of gas and diesel engines

These Tile Leveling System-great tools for floor/wall setting.The system ensures flatness between tiles avoiding movements during the mortar setting.

This wall & floor tile leveling system is suitable for tile gap between 2mm-6mm.

The Tile Leveling System are reusable, durable, wear-resistant and perfect for DIY operations, it was easy enough to fix or remove with Special wrench.

SPECS: 1oz jar of 600 grit (polishing) lapping compound

FUNCTION: Used for lapping the bore of a firearm, bolt face, bolt lugs and other applications where a perfect final fit or a lapped smooth surface is needed

VERSATILITY: Offered in three grits 220 (cutting), 320 (smoothing) and 600 (polishing)

【Why choose us】 With Storystore Leveling System tile installation-great tools for floor/wall setting.The system ensures flatness between tiles avoiding movements during the mortar setting,Saves tile installation time and money with less effort, it is the best gift for professionals and DIYs who want to install the tile of wall and floor

【CONVENIENT & EFFICIENT】Improve tile installation speed and reduce installer fatigue/stress. Virtually lippage free, flat surface drastically. Reduce the need for grinding and polishing. Prevent tiles from moving while curing.

【500pcs Tile Clips】500 Leveling Spacer Clips (wedges and plier are NOT included). Use on Tiles 1/12" (2mm)up to 1/2"(12mm) thick, No additional assembly tools needed!! extremely fast & easy to install & remove. Can be used for Flooring and Walling

OIL-BASED COMPOUND: we offer a set of 5 items 5 gram syringes of industrial quality diamond polishing paste with 10% concentration of diamond powder, professional grade of 400 Grit 54 to 80 Microns for Medium Fast Lapping, 1,200 Grit 12 to 20 Microns for Lapping Metals, 4,000 Grit 2 to 4 Microns for Mirror Finish, 14,000 Grit 0 to 1 Microns and 50,000 Grit 0 to 0,5 Microns for Final Polish.

MADE IN USA: Forget other cheap polishing compounds! TechDiamondTools ultra precise, high strength polishing compounds ensure sustainable quality in any kind of application. Keep away from artificially colored abrasives. TechDiamondTools high-tech diamond compound has no color additives. It facilitates faster cutting and is safe for materials with high permeability.

USE OUR PRODUCTS AS: polishing compound, stropping compound, epoxy polishing paste, rock polishing compound, lapidary diamond paste, buffing compound, resin polishing, abrasive paste, metal polishing compound, granite compound. Use it both for manual and machine polishing. Best used with the wool buffs or leather strops.

High temperature grease for lapping, grinding, sharpening and polishing metal surfaces

Contains sharp, graded and extremely hard grains of silicone carbide

Helps in valve grinding operations on automotive, industrial and marine engines

【Why choose us】 With Storystore Leveling System tile installation-great tools for floor/wall setting.The system ensures flatness between tiles avoiding movements during the mortar setting,Saves tile installation time and money with less effort, it is the best gift for professionals and DIYs who want to install the tile of wall and floor

【CONVENIENT & EFFICIENT】Improve tile installation speed and reduce installer fatigue/stress. Virtually lippage free, flat surface drastically. Reduce the need for grinding and polishing. Prevent tiles from moving while curing.

【400pcs Tile Clips]】 Use on Tiles 1/8" (3mm)up to 1/2"(12mm) thick, No additional assembly tools needed!! extremely fast & easy to install & remove. Can be used for Flooring and Walling

【Why choose us】 With Storystore Leveling System tile installation-great tools for floor/wall setting.The system ensures flatness between tiles avoiding movements during the mortar setting,Saves tile installation time and money with less effort, it is the best gift for professionals and DIYs who want to install the tile of wall and floor

【CONVENIENT & EFFICIENT】Improve tile installation speed and reduce installer fatigue/stress. Virtually lippage free, flat surface drastically. Reduce the need for grinding and polishing. Prevent tiles from moving while curing.

【400pcs Tile Clips]】 Use on Tiles 1/16" (1.5mm)up to 1/2"(12mm) thick, No additional assembly tools needed!! extremely fast & easy to install & remove. Can be used for Flooring and Walling

FULL PASTE & POLISHING KIT: Forget other cheap polishing kits with felt bits that easily wear, our Lapping and Polishing Kit is a professional grade Buffing Kit with 32, high quality wool-felt polishing bits and 8 syringes of industrial quality diamond lapping paste!

32 POLISHING BITS: Industrial strength felt-wool grinding bits, perfectly sized to fit most 1/8” shank rotary power tools, mini drills and polishing sanders. Includes loose wool buffing wheels, dual sized cylinders and domed, super accurate polishing wheel bits!

HIGH CONCENTRATE DIAMOND PASTE: Professional grade, high concentration, oil-based diamond lapping paste for an even application whether sanding, smoothing or mirror-polishing stone, plastic or metal for the perfect finish!

OIL-BASED COMPOUND: we offer a kit of 3 items 5 gram syringes of industrial quality diamond polishing paste with 10% concentration of diamond powder, professional grade of 600 Grit 22 to 36 Microns for Stock Removal or Lapping Metals, 1050 Grit 10 to 16 Microns for Lapping Metals and 1500 Grit 6 to 12 Microns for Pre Polish, Fine Lapping.

MADE IN USA: Forget other cheap polishing compounds! TechDiamondTools ultra precise, high strength polishing compounds ensure sustainable quality in any kind of application. Keep away from artificially colored abrasives. TechDiamondTools high-tech diamond compound has no color additives. It facilitates faster cutting and is safe for materials with high permeability.

USE OUR PRODUCTS AS: polishing compound, stropping compound, epoxy polishing paste, rock polishing compound, lapidary diamond paste, buffing compound, resin polishing, abrasive paste, metal polishing compound, granite compound. Use it both for manual and machine polishing. Best used with the wool buffs or leather strops.

OIL-BASED COMPOUND: we offer a kit of 3 items 5 gram syringes of industrial quality diamond polishing paste with 25% concentration of diamond powder, professional grade of 400 Grit 54 to 80 Microns for Medium Fast Lapping, 600 Grit 22 to 36 Microns for Stock Removal or Lapping Metals and 1050 Grit 10 to 16 Microns for Lapping Metals.

MADE IN USA: Forget other cheap polishing compounds! TechDiamondTools ultra precise, high strength polishing compounds ensure sustainable quality in any kind of application. Keep away from artificially colored abrasives. TechDiamondTools high-tech diamond compound has no color additives. It facilitates faster cutting and is safe for materials with high permeability.

USE OUR PRODUCTS AS: polishing compound, stropping compound, epoxy polishing paste, rock polishing compound, lapidary diamond paste, buffing compound, resin polishing, abrasive paste, metal polishing compound, granite compound. Use it both for manual and machine polishing. Best used with the wool buffs or leather strops.

OIL-BASED COMPOUND: we offer a kit of 3 items 5 gram syringes of industrial quality diamond polishing paste with 10% concentration of diamond powder, professional grade of 8,000 Grit 0 to 2 Microns for Mirror Finish, 50,000 Grit 0 to 0,5 Microns and 100,000 Grit 0 to 0,25 Microns for Final Polish.

MADE IN USA: Forget other cheap polishing compounds! TechDiamondTools ultra precise, high strength polishing compounds ensure sustainable quality in any kind of application. Keep away from artificially colored abrasives. TechDiamondTools high-tech diamond compound has no color additives. It facilitates faster cutting and is safe for materials with high permeability.

USE OUR PRODUCTS AS: polishing compound, stropping compound, epoxy polishing paste, rock polishing compound, lapidary diamond paste, buffing compound, resin polishing, abrasive paste, metal polishing compound, granite compound. Use it both for manual and machine polishing. Best used with the wool buffs or leather strops.

Oil based, easy to use.Creates shiny mirror surface and/or sharpest edge. Best used with the wool buffs or leather strops.

Environment friendly, made with resin, wax and diamond sands.

For best results, use with felt bobs or wool polishers.We made our diamond jewelry polishing paste to provide just the right fit for polishing coins, metal, ring, gemstone, glass, jewelry, knives, marble, aluminum, and more along with helping with scratch removal

【Fully Equipped】The tile leveling system kit include 100 Pcs Reusable Tile Leveler Spacers,50 Pcs 1/16 Spare Steel Pin (You can change the Steel Pin when it required, which helps to improve the service life.),500 Pcs 2mm Tile Spacers and 2 Special Wrenches.

【Reusable, Save More Cost】 The tile leveling system is reusable and durable,you can remove it with the special wrench easily. Our upgraded product provides the function of changing the needle (the product includes 50Pcs spare needles), so that it can be kept until your next house decoration,save more cost.

【Professional Design And Simple Operation】The tile leveling system are great tools for floor and wall setting,it keeps the tile balance on the same horizontal position and prevents tiles from moving while curing.You can use the tile spacers to adjust the spacing between tiles.

Diamond powder without unnecessary additives: we offer 1 item 10 gram per pack = 50 carats 80 Grit, 80/100 Mesh, which is most suitable for lapping surfaces of hard materials. Large particle sizes.

TechDiamondTools Diamond Powder exceeds US standards for purity, size and uniformity. It’s made of high quality synthetic diamonds. Use it both for manual and machine polishing.

Use TechDiamondTools products as: diamond dust powder, abrasive powder, grinding powder, crystal dust, quartz powder, synthetic diamond powder, industrial diamond dust, glass grinding powder, metal polishing compound, granite compound.

SPECS: 1oz jar of 220 grit (cutting) lapping compound

FUNCTION: Used for lapping the bore of a firearm, bolt face, bolt lugs and other applications where a perfect final fit or a lapped smooth surface is needed

VERSATILITY: Offered in three grits 220 (cutting), 320 (smoothing) and 600 (polishing)

【Package Included】500pcs tile leveler spacers, 2000pcs 2mm tile spacers, 10 special wrenches, 50pcs Spare Steel Pins. This tile leveling system can not only make tile laying speed faster, but also reduce grinding and polishing work for the tile layers.

【Professional Tile Leveling System】The tile leveling system great for floor/wall setting. The system ensures flatness between tiles avoiding movements during the mortar setting.

【Durable and Reusable】The tile leveling system is made of high quality plastic, T shape needle is made of stainless steel, which features wear-resistant and reusable

Application Ferrous metals

TA36T 1/8” 3/16” 1/4” 3/8” and 1/2” used for weld grinding surface preparation (welds steel and iron) - non-ferrous (copper)

Secondary application - stainless steel and high tensile alloy

Corrosion resistance to acid, alkali and salt, smooth surface, easy to clean

High mechanical strength, impact resistance, high-speed operation without fragmentation.

Large specific gravity (specific gravity 6.05), the greater the quality of the grinding beads, the greater the shear force provided and the higher the grinding efficiency.

Application: Suitable for jade, clocks and watches, lighters, jewelry, metal, such as high precision polishing. Widely used in many situations

Practical: In light of different roughness of the surface of the workpiece, the use of different polishing paste particle number. Meet your needs

Reliable: W0.5 is the finest. W40 is the most thick from coarse to fine respectively can be used for grinding, fine grinding, polishing, fine buffing, finally can be a mirror effect

TILE LEVELING TOOL-- Tile straighteners are wear-resistant and reusable. They could be easily attached or removed with a special key.

WALL LEVELER-- These tile leveling system tools are crafted to be easily installed, reducing the need for grinding and polishing.

TILE INSTALLATION SUPPLIES-- tiles from moving during curing. It is a great tool for building floor/wall buildings.