Specifically formalize base for easy and safe removal. Chak Base is 13 Chemical Free, including HEMA which can cause allergic reactions. Acid Free.

Does not contain Hema, Ethyl Acetate, Butyl Acetate, Toluene, Fomaldehyde, Dibutyl Phtalate (DBP), Fomaldehyde Resin, Camphor, Ethyl Tosylamide, Xylene, Triphenyl Phosphate (TPP), MIT, Parabens

Scent Free. Does not contain Hema, Ethyl Acetate, Butyl Acetate, Toluene, Fomaldehyde, Dibutyl Phtalate (DBP), Fomaldehyde Resin, Camphor, Ethyl Tosylamide, Xylene, Triphenyl Phosphate (TPP), MIT, Parabens