Product Overview The SL-T41 Foam Compression Hardness & Tensile Strength Tester is a versatile universal testing machine engineered for precision evaluation of both metallic and non-metallic materials. It is widely applied to tensile, compression, bending, shearing, stripping, tearing, and two-point extension testing (additional extensometer required) across rubber, plastic, wire and cable, optical fiber, safety belts, leather composite materials, plastic profiles, waterproof