20' x 40' Boat Dock Sun Shade Curtain - 86% UV Mesh - Grommet Every 1 ft - Made in USA Color:Gray They also can be used

They also can be used to cover a crawl space or under wood floors

22 oz vinyl vinyl coated polyester is the same tarp fabric used by many commercial flatbed truck trailers on the highway

Sigman 12' x 15' 6 oz Canvas Drop Cloth

This Sigman 10' x 16' 20 MIL Flame Retardant Clear Vinyl Tarp is designed for outdoor deck and patio enclosure and Made in USA

Sigman 30' x 60' Flame Retardant Tarp 27 oz Vinyl Laminated Polyester is flame retardant

20' x 40' Boat Dock Sun Shade Curtain - 86% UV Mesh - Grommet Every 1 ft - Made in USA Color:Gray They also can be usedThis 20' x 40' boat dock sun shade curtain helps reduce heat and UV exposure in dock and lift areas while allowing airflow. The breathable mesh design is ideal for boat dock curtains, boat slip shade curtain sections, and boat lift side curtain panels where comfort and ventilation matter. Unlike solid materials, this shade mesh is built for airflow and lower wind pressure, making it practical for high sun dock environments. It is Made in USA and