48 x 100´ Mobile Flex Bottom Board Material Mobile Home RV Non Adhesive -Repair

Non Adhesive LinerCut to fitUsed to patch holes in the bottom of mobile homes and RVsUse a Flex-Mend Tape to secure in place (check our store for listings)Mobile Flex is a special bottom closure, woven from black high density polyethylene and extrusion coated with a continuous layer of low density polyethylene. The material is uniform in quality with no weak spots. Its beach puncture resistance is more than five times the minimum established by HUD! Staple hold out is excellent. Penetrations and cuts will not spread and can be easily patched using our Flex-Mend tape.MOISTURE: Mobile flex is totally impervious to water. Its strength can not be adversely affected by moisture. Because of its black polyethylene coating, Mobile Flex qualifies as a vapor barrier. Technical report #19757 from Chicago Paper Testing Laboratory, Inc., reports the material to have an average perm rating of 0.037.DURABILIT: Mobile Flex is produced from a material that has been tested for durability and wea

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