ADA compliant/heel proof – fits 4 In. S and D pipe and fittings, 4 In. corrugated pipe and 4 In. triple wall pipe. NDS square grates are 1-piece injection molded from structural foam polyolefins for maximum strength. Ultraviolet light inhibitors are added to prevent fading and cracking from exposure to…
Corrugated tile tape ideal to secure pipe joints and fittings. Industrial strength and super pliable. Can be used in cold and wet weather. Secures fittings and provides leak resistant joints.