Mtundu wa Microcrystalline khoma utotondi m'badwo watsopano wa zipangizo zachilengedwe luso khoma kwamakoma amkati ndi akunja.Amapangidwa makamaka ndi silicone-acrylic polymer emulsion yapamwamba kwambiri, guluu woteteza, ma inorganic filler ndi zowonjezera zogwira ntchito kwambiri.