BA 8825-2 is an extruded, oriented, high modulus PTFE Film coated with high temperature pressure sensitive adhesive.
TDS BA 8825-2
BA 8550 is manufactured from 2.0 high modulus coated with 1.5 mil pressure sensitive rubber adhesive. Excellent conformability and release properties of the PTFE backing make BA 8850 ideal for applications such as composite lay-up, roller wrapping, plate masking, heat sealing and other uses where costly clean up is a problem.The aerospace industry uses it in phase insulation for bundling end turns, spot bundling, anchor breakouts and to protect airframe wire harnesses.
BA 8850 TDS