(1) According to the composition of the glue, there are the following kinds of glue used for building plywood: 1.Urea-formaldehyde glue: moisture-proof glue/for indoor decoration, furniture, not for outdoor. 2.Melamine glue: moisture-proof, and has a certain resistance to boiling, weather resistance/can be used outdoors or indoors, but can not be often soaked in water. 3.Phenolic … Continue reading What kind of glue is commonly used for plywood?