With the added protection of shock absorption to lower stress. The advanced versatile interlock system allows for ease and efficiency during installation and future modifications. Manufactured with 100% Recycled PVC. Excellent for weld areas and all types of manufacturing environments where lubricants are present. Allows for drainage of liquids, or airflow allowing for downdraft (30% drainage/air flow per square foot). Silicon Carbide bonded to surface of PVC protecting against heat and chemicals. Configures easily to work environments. Provides excellent support. Class 1 fire resistant. Tear strength: 156-367 lbs/in. Tensile strength: 1170-1620 psi.