Valve Lapping Compound

I’m preparing for a top end rebuild this winter and am looking for valve lapping compound. I’ve read a number of threads on the matter and it seems that using a course grit followed by a fine grit is the way to go. The problem is I can’t find both. Powerbuilt has a package with both but I can’t

Norton VG1 Valve Grinding Compound, Capacity 400g

Valve Grinding Compound

Valve Grinding Compound

Y H M Carborundum Paste Grinding & Lapping Compounds Valve

Clover Silicon Carbide Grease Mix - 1-lb. 220 grit

Prime Line Valve Lapping Compound 705986

Permatex 80036-12PK Valve Grinding Compound, 1.5 oz

1966 Plymouth Valiant head recondition part 7, slant six cylinder

Lapping Paste And Lapping Compound Lapping Paste And Lapping

1 x 80036 - Permatex. Valve Lapper. Large Valve Lapper. 1 x 21200 - Lisle. 1 x 21100 - Lisle. Lisle / Permatex. Permatex Valve Grinding 1.5 Oz. Valve

Permatex 80036 Valve Lapping Compound Lisle Tool 21100-21200 Lapper grinding Kit

PERMATEX 2-PACK! Valve Grinding Compound Non-Hardening Compound