The Peel Test is a method used to measure the adhesion strength of materials, particularly in coatings and adhesives. It involves applying a force to peel back a layer from a substrate, allowing for the assessment of how well the two surfaces bond. This test is commonly used in industries such as automotive, aerospace, and electronics to ensure product reliability. During the test, a sample is prepared by bonding a material, like a coating or tape, to a substrate. A specific angle and speed are maintained while peeling, and the force required to separate the materials is recorded. The results help determine the effectiveness of the adhesive properties of the material being tested.