Awful hazardous smell but this product works great on metals.
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Pics. When using the aerosol spray make sure that you shake the can well then spray the liquid. The most common uses for flex seal are listed below:
As Seen on TV Flex Seal Rubber Sealant Spray, 14 oz | Jet.com from images.jet.com
I used flex seal to fix it and see if i can get a few more years out of it. Buy flex seal and get the best deals at the lowest prices on ebay! I sprayed flex seal on my cracked engine block and whollah!
Sold by flex seal products and ships from amazon fulfillment.
I do not know if this will work. It applies as a spray, creating a watertight rubberised coating on a variety of it dries quickly, but the rubberised coating remains flexible, and resilient. My car is running again! Flex seal seeps into cracks and holes and dries to a watertight, flexible coating.