Polylok 3007-HDC 18″ Heavy Duty Septic Cover for Plastic Corrugated and Ribbed Pipe

Skid resistance surface Available in green Highest level of UV Protection included Available with a foam gasket for airtight and watertight applications 18Heavy Duty Cover for Corrugated Pipe Ideal for use with 18 Corrugated or ribbed pipe. These 18 covers are made of HDPE with the highest UV Protection on the market today. These covers will withstand normal residential and light commercial traffic. Warning: This product can expose you to chemicals which is are known to the State of California to cause cancer and birth defects or other reproductive harm.