3M PTFE Film Electrical Tape 63 is a PTFE film backed slip resistant tape. This 600V rated tape is suitable for use on coils, capacitors and wire harnesses and withstands a temperature range of 32 to 311 F (0 to 155 C). This flame retardant tape has an acrylic adhesive that offers exceptional adherence and resists solvents.3M Tape 63 is suitable for use where chemical properties are significant. This tape has PTFE film backing and is flame retardant, as well as free from carbonizing materials. UL Listed and RoHS 2011/65/EU Compliant.