ISO 19209:2017将非结构应用的热塑性树脂基木材胶粘剂分类为耐久性等级D1至D4，其依据是在各种调节处理后在规定条件下测得的粘结线的干强度和湿强度。 对于特殊应用，不在ISO 19209:2017范围内的进一步测试可适用。 ISO 19209:2017中规定的粘合剂适用于粘合由木材或衍生木材制品制成的家具和内部结构、镶板、门、窗、楼梯等。 ISO 19209:2017未规定结合线的耐温性。

ISO 19209:2017 classifies thermoplastic resin-based wood adhesives for non-structural applications into durability classes D1 to D4 based on the dry and wet strengths of bond lines measured under specified conditions after various conditioning treatments. For special applications, further tests that do not fall within the scope of ISO 19209:2017 can be applicable. The adhesives specified in ISO 19209:2017 are suitable for the bonding of furniture and interior structures, panelling, doors, windows, stairs, etc. made of wood or derived timber products. ISO 19209:2017 does not specify the temperature resistance of bond lines.