The Formaldehyde emission can reach to International Standard. Cold or Heat solidification is workable ideally. In addition, it’s convenient for use due to very simple mixture method of glue(only need to add water) 201A applying in various kind of Artificial Boards, Gluing Plywood & Bentwood, OSB, Decorative boards, Engineered solid wood flooring and Finger or butt joint of woods . The standard package is 4-ply paper bag with polyethylene liners.