PVDF Heat Shrink Tubing 175°C High Temperature 2: 1 Shrink Ratio Insulating Sleeve Product Introduction Structure : This transparent thin-wall PVDF heat shrink tubing is made of modified PVDF resin via extrusion and cross-linking irradiation processing. Semi-rigid, thin-wall, transparent PVDF heat shrink tubing, featuring excellent high temperature resistance, abrasion resistance, cut-through resistance and chemical solvent resistance, compliant with RoHS & UL224. Application