Typical physical properties of polyurea and polyurethane… Physical properties Polyurea Polyurethane Volatile content Zero Zero % Solids 100% 48-100% Elongation Up yo 800% 10-400% Tensile strength Up to 4000psi 5000psi Hardness shore A Approx. 30 Approx 84 Tear strength 250-600 PLI 400-800 PLI 100% modulus 500-2000 psi Up to 1400psi