The method describes the procedure for determining the degree of compatibility between two different Powder materials (Method A) and different particle classification sizes of the same powder material (Method B). Compatibility is evaluated by inspecting the cured surface of the various powder blends. Powder compatibility should be verified when changing powder materials or target mean particle size at a facility. This verification decreases the potential of detrimental effects on final surface appearance and durability.

Note: Nothing in this test method supersedes applicable laws and regulations unless a specific exemption has been obtained.

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