MORRISON BROS. Morrison Bros. 38 in. Lay-In Cover Only 318L--3812 ACC

Morrison Bros. 38 in. Lay-In Cover Morrison model 318L lightweight manhole cover is encapsulated in a new, high performance material. Built for moisture protection and chemical resistance, the long lasting encapsulating material, Line-X XS350, allows it to remain light weight, while still being effective and durable. Features High strength elastic protective coating is 3X stronger than a standard truck bed liner even at low temperatures Coating is also known to be used for blast and force mitigation in the Pentagon walls due to its superior strength Meets H-20 load rating Exceptional barrier against moisture and chemicals Strong surface adhesion characteristics won't peel or separate Slip-resistant surface Extended service life Stainless steel handle/lift-lug combination 38 7/8 in. outside diameter Downloads Specifications (PDF Download)