Residual gutta-percha (GP) can hide biofilm or uninstrumented canals. Remove the remaining GP using the GP removal instrument (TRFK-GPR) by piercing the gutta-percha with the arrow-shaped barb. This instrument is part of the Terauchi File Retrieval Kit (TRFK) but can be purchased separately as it is a useful tool for retreatment not involving separated instruments.
TFRK-GPR- Woodpecker is sold in pairs. This is so you have a spare in case one is being autoclaved and you need to perform another retreatment.
Please click here for TFRK instruction manual.