HP6615 ndi oligomer ya urethane acrylate yomwe imalepheretsa zinthu zapamwamba monga kuchiritsa mwachangu, kuuma pamwamba mosavuta,npa-chikasu, kusungirako bwino kwa gloss, ntchito yabwino yotsutsana ndi ming'alu, kumamatira kwabwino. Poyerekeza ndi zinthu zofanana pamsika,
Chofunikira kwambiri ndi kuuma kwakukulu, kutsika kwakanthawi kochepa, kukana bwino kwa abrasion,wofatsakununkhiza ndi kusachita chikasu.