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Tarpaulin: Difference between revisions
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Polytarp is not a traditional fabric, but rather a [[laminate]] of woven and sheet material. The center is loosely woven from strips of polyethylene plastic, with sheets of the same material bonded to the surface. This creates a fabric-like material that resists stretching well in all directions and is waterproof. When treated against ultraviolet light, these tarps can last for years exposed to the elements, but non [[UV]] treated material will quickly become brittle and lose strength and water resistance if exposed to sunlight. | Polytarp is not a traditional fabric, but rather a [[laminate]] of woven and sheet material. The center is loosely woven from strips of polyethylene plastic, with sheets of the same material bonded to the surface. This creates a fabric-like material that resists stretching well in all directions and is waterproof. When treated against ultraviolet light, these tarps can last for years exposed to the elements, but non [[UV]] treated material will quickly become brittle and lose strength and water resistance if exposed to sunlight. | ||
Polytarp has also proven to be a popular source when an inexpensive, water resistant fabric is needed. Many amateur builders of plywood [[sailboat]]s turn to polytarp for making their sails, as it is inexpensive and easily worked. With the proper type of adhesive tape, it is possible to make a serviceable sail for a small boat with no | Polytarp has also proven to be a popular source when an inexpensive, water resistant fabric is needed. Many amateur builders of plywood [[sailboat]]s turn to polytarp for making their sails, as it is inexpensive and easily worked. With the proper type of adhesive tape, it is possible to make a serviceable sail for a small boat with no sewing. | ||
=== Perforated [[PVC]] tarp === | === Perforated [[PVC]] tarp === | ||
