CRB Self-Sealing Bottle Cap Syringe Insert – Single Unit

Keep your bench clean and your epoxy measuring precise with the CRB Self-Sealing Bottle Cap Syringe Insert. Designed to fit snugly into standard bottle caps, this insert makes refilling syringes quick, clean, and efficient—no more wasted finish or messy spills.

Perfect for use with 2-part epoxy finishes and other rod-building fluids, the self-sealing design prevents cross-contamination between bottles and keeps contents fresh. Compatible with all Gen 5 Guide Wrap finish bottles, this insert is reusable, durable, and built for repeated use at the bench.

Size: 24mm

Sold individually