Kevlar Tape (Sold by the Yard) Width:6" The waterproof foam sealant will

The waterproof foam sealant will have a buoyancy of approximately 80 pounds per cubic foot

[shortdesc] Great for boat building

This way you avoid using too much silicone

Approximately 5 lbs

professional-looking repair that will last

Kevlar Tape (Sold by the Yard) Width:6" The waterproof foam sealant willKEVLAR has Excellent thermal properties, Flame resistant, Dimensionally stable. Performs with no strength loss up to temperatures of 320 deg F for extended periods. Lighter in weight than E Glass with higher specific strengths. Sensitive to direct exposure from UV light; however, demonstrates little or no change in a composite when it is indirectly exposed to UV light.