Valve Lapping Compound, Removes Carbon Deposits, High Temperature Resistant — Open-Box, 5% Off

Grinding Kit: This professional-grade OverZyn Valve Lapping Compound contains 130g of grinding paste and 60g of polishing paste, along with a dedicated valve grinding rod, providing a complete grinding solution from coarse grinding to fine polishing. The integrated design meets the needs of the entire automotive repair process Grinding and Resetting: The coarse grinding paste of valve lapping kit effectively repairs severely carbon-deposited and dented valves and valve seats, while the fine polishing paste quickly restores the smoothness of the contact surfaces. The two pastes work together to achieve precise repair and functional reset of the valve sealing surfaces, restoring engine compression efficiency Carbon Deposits Removal: Valve grinding compound thoroughly removes stubborn carbon deposits produced during combustion, resolving valve closure problems caused by carbon buildup. It effectively improves fuel combustion efficiency, reduces emissions, and enhances engine smoothness Superior Quality: Lapping compound uses industrial-grade diamond and alumina composite abrasives with uniform particle size distribution, strong cutting force, and minimal residue. The paste viscosity has been optimized for good adhesion and non-splattering, ensuring a stable and controllable grinding process Wide Range of Applications: Valve grinding compound is suitable for valve repair in various vehicle models, including gasoline and diesel engines, and is compatible with common valve materials such as cast iron and alloy steel. It is suitable for both professional repair shops performing batch work and DIY enthusiasts' maintenance needs

This OverZyn Valve Lapping Compound is specifically designed for engine valve maintenance, containing 130g of coarse polishing paste and 60g of fine polishing paste, along with a dedicated grinding rod to form a complete grinding system. It effectively removes carbon deposits from valves, repairs worn sealing surfaces, and restores engine compression performance. Suitable for valve repair in various automotive and motorcycle engines, it is easy to operate and yields significant results, making it an ideal choice for professional repair and DIY maintenance.

 

Product Name: OverZyn Valve Lapping Compound

Product Features:

 

Instructions for Use:

1. Disassemble the valve and clean the surface oil;

2. Apply coarse polishing paste evenly to the valve cone surface;

3. Use the grinding rod to perform coarse polishing in a circular motion;

4. After cleaning, switch to fine polishing paste for fine polishing;

5. Thoroughly clean and check the smoothness of the sealing surface.

 

Safety Warnings:

1. Wear protective glasses and a mask during operation.

 

2. Avoid skin contact with the cream; wash immediately if contact occurs.

 

3. Clean tools promptly after use to prevent the cream from hardening.

 

4. Store in a cool, dry place, out of reach of children.

Valve Lapping Compound - Complete Grinding Kit for Valve Sealing & Carbon Removal

Q: What does this valve lapping compound kit include?

A: This professional‑grade kit comes with:

130g coarse grinding paste

60g fine polishing paste

A dedicated valve grinding rod

It provides a complete solution from coarse grinding to fine polishing - an integrated design that covers the entire automotive valve repair process.

Q: How does the coarse and fine paste work together?

A: The coarse grinding paste effectively repairs valves and valve seats with heavy carbon deposits, pitting, or dents. The fine polishing paste then restores smoothness to the contact surfaces. Together, they achieve precise repair and functional reset of the valve sealing surfaces - restoring engine compression efficiency.

Q: What types of engines and materials is it compatible with?

A: The valve grinding compound is suitable for valve repair in various vehicle models.It’s ideal for both professional repair shops doing batch work and DIY enthusiasts handling their own maintenance.

Q: How much product is in the kit? How many repairs can I do?

A: You get 130g of coarse paste and 60g of polishing paste. A little goes a long way – the amount is sufficient for multiple valve grinding jobs, making it a cost‑effective choice for both occasional use and busy workshops.

Q: Why should I use this instead of just replacing the valves?

A: Lapping is a non - destructive, precision repair method that restores the original sealing surfaces without the cost of new parts. This kit gives you professional - grade abrasives and a complete grinding tool - so you can bring old valves back to life, improve compression, and extend engine life affordably.