1, A usoro nke elu ịta, odo na-eguzogide hardener.
2, Ezubere nke ọma maka 2K Top Coat, mkpuchi doro anya 2K na primer 2K.
3, Onye ọ bụla siri ike gụnyere ụdị atọ nke nsụgharị (Standard Hardener, Fast Hardener, Slow Hardener) maka ngwaahịa dị iche iche na ngwa chọrọ.