Autofit Backfill gutta percha cone sizes directly correspond with the sizes of the Buchanan Heat Pluggers. Once the initial down pack is complete, backfill cones perfectly fill the plugger void. The tip diameter for the pluggers and backfill cones is .5mm, so there is no need to 'snip' them. Backfill cones have a non-standard, continuous taper and are shorter than typical gutta percha.

• 60/box
• Fine, fine-medium, medium, and medium-large
• Continuous taper
• Correspond with Heat Plugger sizes