The Pencil Hardness Conundrum
One of the more discussed paint adhesion and hardness tests involves "scratching" paint off a substrate. Not only does this type of testing depict a qualitative level of adhesion, but ... Read More…
One of the more discussed paint adhesion and hardness tests involves "scratching" paint off a substrate. Not only does this type of testing depict a qualitative level of adhesion, but ... Read More…