But now with HellermannTyton's HA67 6:1 heat shrinkable tubing, there is a truly professional solution with a single product.
The high 6:1 shrink ratio makes the tubing ideal for challenging applications. The HA67 moulds itself even around cable and device connectors or adaptors. Repairs are easily done even around connectors. Due to it is superior shrinkage properties, the tubing can be pulled over the connector without disassembling it or damaging the cable.
The thick walled HA67 is made of cross-linked polyolefin with an operating temperature of -55°C to +110°C. The inner adhesive melts when heated and prevents the ingress of dust, dirt and water.
Source: HellermannTyton GmbH