The PURBOND HB E product line is approved for use under AITC 405-2008. This allows the adhesive to be used for glulam manufacture under the requirements of ANSI/AITC A190.1-2007.

PURBOND HB E032 was tested acc. to ASTM E119 and meets the fire test requirements of the Elevated-Temperature Adhesive Qualification Procedure, Method A, acc. to ALSC (American Lumber Standards Committee), Section 1.4.2.