Premium 13mm-20mm Butyl Rubber Moulded Stoppers for Injection Vials

Medical-grade butyl rubber ensures superior sealing and chemical resistance for pharmaceutical applications. Precision-molded design guarantees consistent dimensions and airtight closure for vials.

Specially formulated rubber resists punctures and maintains integrity under repeated needle insertions. Ideal for injectable medications, vaccines, and sterile liquid storage.

Custom sizing options from 13mm to 20mm accommodate various vial specifications. Smooth surface finish prevents particulate contamination in critical healthcare environments.

Manufactured in ISO-certified facilities with strict quality control for reliable performance. Essential component for pharmaceutical packaging, laboratory research, and medical sample preservation.

Optimized compression recovery provides long-term seal stability during storage and transport. Compatible with standard crimping tools for efficient production line application.