#832 is a 45mil thick electrical grade fiber Glass backing. Coating with high performance Silicone adhesive one side. Requirement of Most high temperature industrial needs. - Tough abrasion resistance - Excellent mechanical and electrical properties - High conformable no corrosion UL approval - Flame retardant Tape No.: 261/265 Features: Used to protect gold finger contacts during the hot air leveling/wave soldering process. With excellent temperature resistance about 250oC for 5 seconds. No adhesive transfer even when there is a long delay between wave soldering and tape removal.