12' x 18' Canvas Boat Cover Tarp - Polyester Canvas - Made in USA Fabric_By_Yard crack-resistant

crack-resistant

10 MIL clear plastic sheeting is waterproof and heavy duty

It has about 32 rust-resistant grommets spaced every ~3 ft with reinforced

baseball mount round tarps

- Grommets: Heavy duty brass grommets on corners and every 2 ft approximately

12' x 18' Canvas Boat Cover Tarp - Polyester Canvas - Made in USA Fabric_By_Yard crack-resistant12' x 18' Canvas Boat Cover Tarp Polyester Canvas Made in USA. Best Boat Tarp Made in USA! Extremely Durable Heavy Duty Canvas Boat Cover made with nearly waterproof boat cover material. UV resistant and tear resistant. Made from higest quality heavy duty boat canvas fabric: Silicone Treated Polyester Canvas Fabric. Fabric Weight: 14. 5 oz sq. yard. Silicone treated polyester canvas tarp is nearly waterproof, water resistant, odorless and twice as