Easy to Apply, simply cut off length required & remove from backing, then wrap with a 1/2 lap, tape fuses as it cures.. Can be Wrapped Stretched and Molded around Irregular Shapes for Insulation Build Up in Cable Splice Repar. Superior Adhesion moisture and Chemical Resistance to Metal and Cable Insulations with No Adverse Effects on Polymeric Cable Jackets or Shield Layers. Forms a Permanent Bond in 24 hours. 125 Mils. Black Color.