You cut a small length, slide it over the joint and heat it up with the side of your soldering iron to shrink it.
1m of 1.6mm Heat Shrink For Model Railway, DCC, DCC Sound, Speakers, Led's, Wire
2M Length Of Black Tack For Model Railway Use, DCC Sound Speaker Fitting. Tac
RKcon1 (Pack of 10) Wiring Module for Model Railway -Ideal for Lighting, DCC etc
0.5M Length Of Black Tack For Model Railway Use, DCC Sound Fitting Etc. Tac
Rk Education RKtt1 N-Gauge, OO/HO Gauge Track Tester Module for Model Railway DC/DCC - Constructed
Rk Education RKtt1 N/OO/HO, O Gauge Track Tester Module for Model Railway DC/DCC
