4216-92 | INSULATION SLUGS THUMB-TITE Pack of 12 | Nu-Calgon

INSULATION SLUGS THUMB-TITE Nu-Calgon Insulation Slugs are perfect for use in refrigeration systems. These handy 3/4" closed-cell foam slugs easily insert into tubing and around the Schrader core remover tool to prevent the escape of refrigerant gas when disconnecting lines. Moreover, they are reusable and can be used with all refrigerants. Benefits: * Prevents refrigerant loss during system repairs or maintenance * Reusable and can be used with all refrigerants * Easy to insert and remove Applications: * Refrigeration systems * Air conditioning systems * Heat pumps * Industrial refrigeration systems Don't let refrigerant loss slow down your repairs or maintenance. Order Nu-Calgon Insulation Slugs today! Features: * 3/4" closed-cell foam construction * Reusable * Easy to insert and remove * Sold in packs of 10