Seal-Mate Foam Insulation Tape, 1/8" x 2" x 30' Roll, Black Go to amazon.com Related posts Where to find foam insulation tape? FeatureStops Sweating & CondensationUse on Iron Pipe, Copper Tubing, Tees, Valves & FittingsSelf Adhesive - Easy to ApplyFor Hot or Cold ApplicationsClosed Cell Construction Description30 FOOT ROLL: 1/8"x2" (3mmx50mmx9.1m).