This standard is applicable to heat shrinkable moulded shapes in a range of configurations and
materials suitable for insulation, environmental sealing, mechanical protection and strain relief
for connector/cable terminations and multi-way transitions. It specifies the design and
dimensions, test methods, material requirements and compatibility performance. The most
commonly available shapes are as shown in Annex A.

Materials which conform to this specification meet established levels of performance. However,
the selection of a material by a user for a specific application should be based on the actual
requirements necessary for adequate performance in that application and not based on this
specification alone.