The glue we use is urea-formaldehyde glue. Main composition to make glue: Urea, Formaldehyde, flour Melamine, Polyethylene, Sodium Hydroxide, Sodium chloride, Water.
We suggest that you can order the glues from your local market, for the UF glue warranty period is less than 2 month. And the shipping date from China will take more than one month.
You also can order the glue making machines from us, then you produce it yourself.