Silicone Self-Fusing tapes are fully cured silicone rubber tapes that fuse only to themselves. The tape provides an insulating barrier that is resistant to moisture, ozone and corona over a wide temperature range. ARLON fusible tapes provide superior electrical insulation.

Silicone self-fusing tape will begin fusing immediately once applied to itsself, but may take up to 24 hours at room temperature to completely fuse.  Once fused, the tape cannot be removed without tearing.  Please note if the tape is contamnated wtih dirt, oil, or grease may hinder the fusing process.

Link to Arlon's SDS Sheet

Link to Insulation Guide for Self Fusing Tapes