Park Tool Tubeless Sealant Injector, 3.5 oz

The Park Tool Tubeless Sealant Injector is a 3.5oz syringe-style tool for adding sealant to tubeless tires through the valve stem. With the valve core removed, the injector delivers a measured amount of sealant without unseating the tire bead, making top-ups quick and mess-free. The graduated body helps riders add the correct amount for each tire size. It works with most common sealants and is easy to clean after use. It is a handy tool for regular tubeless maintenance. It makes regular sealant top-ups quick.