10 Best Valve Lapping Compounds 2021
Reviewed by Gareth Otwell
| Last Updated:
Permatex 80037 Valve Grinding Compound – ⭐ Best Overall Valve Lapping Compound
80037 by Permatex
- Color: White
- Weight: 0.2 pounds
- Dimensions: 1.3 x 3.8 x 8 inches
- Warranty: Limited Manufacturer
- Aids valve grinding and seating operations
- Mixes with water to form an easy-to-use paste
- Can be used for lapping and grinding chromium
- Removes burrs, surface defects, carbon, gum and corrosion
- Suggested Applications: Seat valves, sharpen reel type lawn mowers
Permatex 80036 Valve Grinding Compound – 💲 Best Budget Valve Lapping Compound
80036 by Permatex
- Color: Gray
- Weight: 0.05 pounds
- Dimensions: 1.1 x 3.8 x 8 inches
- Aids valve grinding and seating operations
- Mixes with water to form an easy-to-use paste
- Can be used for lapping and grinding chromium
- Removes burrs, surface defects, carbon, gum and corrosion
- Suggested Applications: Seat valves, sharpen reel type lawn mowers
Performance Tool W86552 2-Piece Valve Lapper Set
W86552 by Performance Tool
- Release date: 12/22/2016
- Weight: 0.1 pounds
- Dimensions: 0 x 0 x 0 inches
- Large - 1 1/8" and 1 3/8"
- Sizes: Small - 5/8 & 3/16"
- Use with Lapping Compound (not included) to lap valves to match valve seats.
- Hardwood handle.
- Heavy duty rubber suction cups.
Versachem 13209 Metal Grinding Compound
13209 by Versachem
- Release date: 03/30/2013
- Dimensions: 4.7 x 2.5 x 0.2 inches
- 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
- Can be used to sharpen the blades of reel-type hand and power lawnmowers
- Grit on fine = 220, grit on course = 120
Loctite 1777012 Clover Grinding and Lapping Compound
1777012 by Loctite
- Release date: 10/03/2014
- Weight: 0.15 pounds
- 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
- Helps maximize power and heat transfer
- Easy application
Briggs & Stratton 94150 Lapping Compound
94150 by Briggs & Stratton
- Weight: 0.38 pounds
- Dimensions: 1 x 7 x 8 inches
- Briggs & Stratton 94150
- Lapping Compound
- Genuine Briggs & Stratton Part
- New OEM Part
Prime Line 7-05986 Valve Grounding Compound
7-05986 by Prime Line
- Weight: 0.03 pounds
- Dimensions: 2.8 x 3.6 x 2.5 inches
- Valve Grounding Compound
- All Prime Line parts are made to meet or exceed OE specs and quality
- Multi-Use Valve Grinding Compounds Included
- 2 oz. of Coarse Grade Compound for Grinding
- 1 oz. of Fine Grade Compound for Finishing
- No assembly required
Goodson 800 Grit | Lapping Compound | 2 Ounces
VLC-2-800 by Goodson
- Weight: 0.38 pounds
- Petroleum based lapping compound
- Silicon-carbide grease-based compound
- 800 grit
TechDiamondTools Diamond Lapping Paste Set of 3 Syringes X 5 – 👑 Premium Pick
L-400-600-1050 by TechDiamondTools
- Weight: 0.06 pounds
- Dimensions: 7 x 4 x 0.8 inches
- TechDiamondTools Set of 3 Units of 5 Grams Each of Diamond Paste: 1) 1050 Grit, 10-16 Micron - Lapping, 2) 600 Grit, 22-36 Micron - Lapping, 3) 400 Grit, 54-80 Micron - Fast Lapping, 10% concentration of diamond powders
- This Diamond Polishing Paste Set contains 10% of diamond powders. (If you need diamond polishing compounds of higher concentration: 25% Concentration Set is ASIN B071CHDNPF, and 50% Concentration Set is ASIN B06ZYDVMP9)
- Use it on jewelry & gemstone, steel & hard metal, aluminium & zinc, all metallurgical purposes. Oil based and easy to use.
- for gemstone polishing, glass polishing, stone polishing, gun polishing, ceramics polishing, polishing, flattening, sharpening, lapping, stropping, metal polishing, scratch removing, stock removal, knive sharpening
- Creates shiny mirror surface and/or sharpest edge. Best used with the wool buffs or leather strops.
Goodson 400 Grit Lapping Compound | 2 oz.
VLC-2-400 by Goodson
- Color: Gray
- Weight: 0.38 pounds
- 400 grit silicon-carbide grease based compound
- Use with any powered or manual valve lapping tools
- 2 ounce container
