Buy heat shrink tubes and sleeves online in India at Zbotic. We offer heat shrink tubing in diameters from 1mm to 50mm, available in individual sizes and assorted combo kits. Our heat shrink tubes provide 2:1 shrink ratio for secure insulation of solder joints, wire splices, connectors, and cable assemblies. Available in black, red, and multi-colour options. Essential for neat, professional, and safe wire insulation in electronics, automotive, and hobby projects.