L Its form in place versatility cuts maintenance and storage costs. W,White,75 ft.Joftt Sealant,3/16 ft., Overall Width 3/16 in, Overall Length 75 ft, Minimum Operating Temperature -321 Degrees F, Maximum Operating Temperature 500 Degrees F, Maximum Operating Pressure for Liquids 2,000 psi, Maximum Operating Pressure for Gases 2,000 psi.