Helashrink 1300 series heat shrink tubing by HellermannTyton.

heat shrink tubing - 45° (and 30°) angled branch connector. VG standard. Black (BK). With W24 adhesive.
Shrink ratio: 3:1

heat shrink tubing with Y-shaped branch connectors (30°/45°), compliant with VG standard. Provides stress reduction, sealing, and mechanical protection. Used for distributing mechanical stress in cable bundles.

Application:
Helashrink 1300 series heat shrink tubing, compliant with VG standard. Used in the aerospace, defense, shipbuilding, railway, and electrical wholesale industries.

Technical data:
Min. Shrinkage temperature: +200°C
Operating temperature: -75°C to +150°C
Flexibility: semi-rigid
Material: G (diesel-resistant). Internally coated with W24 adhesive. Cross-linked polyolefin (PO-X)
Designation according to VG standard: VG 95343 T19 B 003 A
Electrical strength: 14 kV/mm according to ASTM D2671
Certificates/Approvals: VG 95343
Material flammability: ASTM D635