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 Dispensing Gun 490ml 10:1 400ml Dispensing Gun Crimped Hub Tips 50ml gasket sealant tube 100ml empty CA bottle with Pin cap 10ml round glue bottle