GMW GMW16152 PDF

Introduction

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence. 

Purpose. This test procedure determines the amount of water absorbed by tested materials by means of the change in sample weight before and after water soak. Cured adhesives and sealants can absorb water. Excessive water absorption can negatively affect the performance of the material. 

Applicability. Materials include pumpable and preformed adhesives, structural foams, sealants, and pillar filler/baffles.