Expert Answers about GMC Rain Guards

• Is The Bestop Supertop Collapsible Bed Cover # B76302 Waterproof
• I contacted our representative at Bestop to inquire about the Supertop Collapsible Bed Cover, part # B76302. The representative informed me that part # B76302 is weather resistant but is not waterproof. For an item to be waterproof it must be able to keep water sealed out when submersed under water. The material of part # B76302 will resist rain, but there is a chance that water can get in from the seams or zippers of the cover. Also, if the cover is stretched too much from water puddling...
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