3M SJ series Cold Shrin Splice Jacket Kits are a series of open ended, tubular, rubber sleeves that combined with Scotch 2228 Rubber Mastic Tape provide a sealed jacket over cable splices installed on Jacketed Concentric Neutral (JCN) and other types of jacketed power cable. The Scotch 2228 Rubber Mastic Tape provides for an assured sealing interface between the cable jacket and the Cold Shrink Jacket tube. It is also used to seal around a cable ground conductor. The Cold Shrink Jacket tube is provided in an expanded state, mounted on two inner supporting plastic cores. As supplied in this prestretched condition, the tube is ready for field installation. The jacketing tube is made of EPDM rubber which contains no chlorides or sulfurs. Three kit sizes cover an application range of 0.95 in (24 mm) to 4 in (101,6 mm).

3M™ Splice Jacket Kit, Cold Shrink, Series: SJ Series, 1/0 AWG, 4 AWG, 2/0 AWG, 1 AWG, 2 AWG Cable, 0.95 in OD Dia, 15 kV, 20 in Max Cable Jacket Opening, Black

• Catalog https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/3M_SJ_1A_Catalog.pdf
• Specification Sheet https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://www.ideadigitalcontent.com/files/NEURSPE/18579.pdf
• Specification Sheet-1 https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/3M_SJ_1A_Specification_Sheet.pdf
• Technical Drawing https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://www.ideadigitalcontent.com/files/NEURDRW/18578.pdf

• Easy to install, requires only workman's hands ,simply center over splice area and unwind core from each end to shrink in place
• Versatile one-piece jacket that accommodates a wide range of cable sizes and splice diameters
• No torches or heat required
• Seals tight, retains its resiliency and pressure even after years of aging and exposure
• Tough rubber formulation to withstand rough back filling
• Compatible with cable jackets and cable semi-conducting insulation shields
• Provides for a seal around cable ground conductor