IMCSN sleeves have greater flexibility than the ITCSF, our heavy wall version. Installation of these fast shrinking sleeves is easy with little training necessary. The 48 in (121, 9 cm) lengths come standard with a factory applied adhesive/sealant, a thermoplastic material that remains flexible over long periods under adverse environmental conditions. During heating the sealant softens, bonds to underlying surfaces and fills small voids that might be present. The 25 ft (7, 62 m) reel version is uncoated. Applications include bus bar insulation's and phase rejacketing.

They protect against mechanical and environmental dangers providing excellent abrasion, corrosion and chemical resistance.