Enough in Quantity and Perfect in Quality - 420PCS quality hot cable sleeves, include 35 Red (0.5-1 mm²), 30 Blue (1.5-2.5 mm²), 25 White (0.25-0.34 mm²), 10 Yellow (4-6 mm²), 320 x Black (1.5-2.5 mm²) Heat Shrink Sleeve.
eBay
5M Heat Shrink Tubing 4:1 Dual Wall Adhesive Lined 4/6/8/12/16mm,Marine Grade Heat Shrink,Wire Heat Shrink Tubing Insulation
Aliexpress UK
Standard crimp and then seal heat shrink butt connectors. 50pcs Heat Shrink Butt Connectors. Yellow connector : Suit Cable / Wire Size 4.0-6.0mm2 12-10AWG. Allows visual inspection, prevents corrosion, and provided a waterproof seal.
eBay
50Pcs Heat Shrink Solder Waterproof Seal Wire Splice Connector Wire Connector Shrinkage Solder Sleeve Heat Shrink Tube Kit
Aliexpress UK
【Safe & Easy to operate】 - These solder seal wire connectors no need to crimp, simply position the stripped wires into the solder sleeve and heat uniformly to finish the connection. WIre & Cable Connectors.
eBay
Heat Shrink Tubes Set Retractable Heat Pipe Electric Wire Sheath Thermoretractile Case Tube Line Bar Heat Shrink Tubing
Aliexpress UK
【Safe & Easy to operate】 - These solder seal wire connectors no need to crimp, simply position the stripped wires into the solder sleeve and heat uniformly to finish the connection. AWG 22-18 Red Connectors: 100Pcs.
eBay
Pressure Free Brass Terminal Block High Current Waterproof Wire Butt Joint 1 in 1 out 10/20/60A With Heat Shrink Tubing
Aliexpress UK
Quantity Available: 20/50/100/200/250/400/500pcs. 20/50/100/200/250/400/500pcs Waterproof Solder Seal Sleeves Heat Shrink Butt Wire Connectors. Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation.
eBay
970pcs Copper Connecting Pipe Wire Joint Small Copper Tube Terminal Cable Lug Bootlace Ferrule Kit With Heat Shrink Tube Plier
Aliexpress UK
Minimum shrink temperature: + 70°C. Color: black, red, yellow, green，blue. Full shrinkage temperature: up to +110°C. 80 pieces x 1.0x45mm（Random one color）. 80 pieces x 2.0x45mm（Random one color）. 60 pieces x 3.0x45mm（Random one color）.
eBay
1Meter Heat-shrink Tubing Heat shrink tube Wire Repair Protector Cable Connector Insulation Sleeving Black Red Termoretractil
Aliexpress UK
【Safe & Easy to operate】 - These solder seal wire connectors no need to crimp, simply position the stripped wires into the solder sleeve and heat uniformly to finish the connection. AWG 22-18 Red Connectors: 100Pcs.
eBay
5METER Thermoretractile Thermo Sheath Heatshrink Heat Shrink Tubing for wires Tube Sleeving Wrap Heath Shrink Cabo Sleeved
Aliexpress UK
AU--Wire & Cable Connectors. UK--Wire & Cable Connectors. Enough in Quantity and Perfect in Quality - 250PCS quality hot cable sleeves, include 35 Red (0.5-1 mm²), 30 Blue (1.5-2.5 mm²), 25 White (0.25-0.34 mm²), 10 Yellow (4-6 mm²), 320 x Black (1.5-2.5 mm²) Heat Shrink Sleeve.
eBay
300W Electrical Mini Heat Gun Handheld Hot Air Gun 220V EU Plug with Heat Shrink Tubing kit 2:1 Wire Cable Insulation Sleeving
Aliexpress UK