Is the glue in the Agave Blank biodegradable?

The Agave Blanks are manufactured using standard wood glue, which is a mixture of melamine, urea, phenol and formaldehyde. The glue is solvent free (VOC free), organic and 100% biodegradable. As it is pH neutral, there is no discolouration with difficult woods. The wood glue is diluted with ⅔ water and then applied very thinly so that the glued surface is not felt when sanding.