158CT Imcolock 6 Foot Pipe Insulation - (1 Piece)Nominal Wall Thickness 1/2"Nominal Copper Tubing Size 1-1/2"Actual Tubing Outside Diameter 1-5/8"6 feet longPre-slitpre-gluedIMCOLOCK can be installed after a piping system has been pressure testedUseable on all pipes where surface temperature is +210°F upper limit and -110°F lower limitAdhesive is protected from moisture and dust by strong Mylar release liners that will not tear as it is pulled awayExpanded, closed-cell structure provides a vapor barrierFlexible and easily pushed around P-traps and fittingsMeets or exceed performance values or alternative insulation materials currently availableNote: Prices are By The Foot and Must be purchased in 6 foot increments