Mosom™ is a three layer material. The outer layers are Spunbond Polyropylene, and the middle layer is a special micro-porus film. The middle film layer is an excellent rain barrier, while allowing for vapors to pass through. It is a great choice for all-round car cover use, suggested for most conditions except extreme sun, snow or ice - in which case we suggest Stormproof™. Mosom is a non-woven material, so in the unlikely event a rip occurs in the material, it will not run. Mosom™ car covers are very breathable, almost as breathable as Stormproof™. If your vehicle is exposed to rain for long durations, Mosom™ or Stormproof™are both excellent choices. If protection from light nicks, scratches and light hail is required, Coverbond 4 is the best choice. Mosom™ is soft to the touch and won't scratch a vehicle finish (assuming the vehicle is clean when the cover is applied). Mosom™ is available in gray color. There are other materials on the market which have the same basic construction - a micro-porus film layer laminated to two layers of Spunbond Polypropylen. Coverking developed Mosom™ in-house specifically for use as a car cover material, and has added the highest levels of U.V. inhibitors - which prevent degredation in sunny climates. Coverking tests all it's materials, including Mosom™, to be compatible with automotive paints and clear coats. Because Coverking is TS16949 and QS-9000 certified, all materials used for Custom Car Covers are tested and OEM approved. Mosom™ Custom Car Covers are available only with Coverking's famous Custom Fit and the unique pattern designs which result in the fewest seams possible - Compare the images on the left. Coverking uses the fewest seams to produce a perfect, custom fit without the "patchwork" look created by sewing small pieces together. Although it costs more, Coverking's designs result in superior fit, looks, and less chance of seams failing or leaking. .

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