40' x 50' Flame Retardant Poly Tarp - Made in USA Fabric_By_Yard the 40' x 50' is

the 40' x 50' is a commercial roofing blue tarp commonly used for jobs like: large commercial roof-repair cover

These details help improve strength

Color: Black

Lumber tarp has built-in UV treatment on both sides

40' x 50' Flame Retardant Poly Tarp - Made in USA Fabric_By_Yard the 40' x 50' isMade in USA. This flame retardant poly tarp is made from 3 ply woven reinforced polyethylene. Flame retardant, waterproof and UV coated on both sides. 11 12 MIL thickness. 5. 6 oz sq. yd. 14 x 14 weave for maximum wear and weather protection. Grommet spacing is every 2 ft approximately. Specifications Color: Off white Grommet Spacing: every 2 ft approximately on all 4 sides Flame retardant fire retardant Made in USA Ideal for construction tarps, roof