Heavy Duty Poly Tarps is a tighter weave that provides Superior puncture and tear resistance. Unlike your standard blue economy tarps, these are engineered for long term exposure and high stress applications. Are indispensable for keeping project on track despite the weather. May uses are for Roof covers, Scaffolding enclosures and material protection. Can also be used in Agriculture and gardening, for Hay covers, ground covers or equipment storage. Another use of Poly tarps is in transportation and logistics, plus Camping and outdoor recreation. Heavy Duty tarps are treated on both sides with UV inhibitors to prevent sun rotting and is also waterproof.