End cap and Tip cap seals Product Item:YX2 series Silicone-Free - Chloride Free Blue colour polyethylene end caps seal the neck opening of the barrel when not in use or in storage. Send Inquiry Live chat Product Detail Tags: End cap and Tip cap seals Share: Related Products General Purpose Tips Metal Tapered Tips YX2 Series Syringe Barrels 10ml eyelash adhesive bottle Vertical Design Diaphragm Dispensing Valve Teflon 250ml Anaerobic adhesive bottle