For practical purposes how is this different than a $5 turkey injector syringe (@ 1/5th the cost)?

I'm all in favor of generic solutions, but most turkey (marinade) injectors like the $5 one from Walmart only hold 1oz, and not sure the needle would be small enough to fit inside the valve stem

Will this work with Stans Race sealant? The race sealant seals the injector tube before it gets into the tire with my other injectors.

Stans race sealant clogs this park injector. Really really clogged. The crystals are too big to get any flow into the plactic injector tube.

Mine arrived inside a zip lock bag, coated in some sort of clear lubricant. Is this normal or did I receive a used product?

Mine arrived the same way. I emailed Park Tool and the packaging described is how they are now shipping the product. The rep mentioned that there can sometimes be excessive lubricant applied to the o-ring and to simply wipe everything down. The rep assured me that once wiped, the remaining lubricant will not affect the sealant.

I need replacement needle/tube. Where can I get it?

I would contact Park directly; their customer service has always been excellent in my experience and they are pretty good at stocking replacement parts for their tools

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🚴‍♂️ Seal the deal with Park Tool’s sleek injector—because your ride deserves the best!

COMPACT USER FRIENDLY - Streamlined size (17.8 x 10.2 x 6.4 cm) fits perfectly in your toolkit for on-the-go fixes.
WEATHERPROOF RELIABILITY - Water-resistant design ensures your sealant injector works rain or shine.
TRUSTED PARK TOOL QUALITY - From the brand pros trust—durability and high quality in every injection.
PRECISION ALUMINIUM CRAFTSMANSHIP - Engineered for strength without the bulk—just 100g of pure performance.
EFFORTLESS TUBELESS SEALANT INJECTION - Simplify tire maintenance with a tool designed for quick, mess-free sealant application.

The Park Tool TSI-1 Tubeless Sealant Injector is a compact, lightweight (100g) aluminium tool designed for easy, precise application of tubeless tire sealant. Water-resistant and ergonomically crafted, it ensures durable, mess-free maintenance for cyclists who demand reliability and efficiency on every ride.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Material	Aluminium
Brand	Park Tool
Style	Compact
Item Weight	100 Grams
Item dimensions L x W x H	17.8 x 10.2 x 6.4 Centimeters
Water Resistance Level	Water Resistant
Item Form	Liquid
UPC	763477008275
Net Quantity	1.0 count
Colour	Black / Grey
Surface Recommendation	Floor, Wall
Department	unisex_adult
Manufacturer	Park Tool
Item model number	4003113
ASIN	B097F1XV7D

Park Tool TSI-1 Tubeless Sealant Injector for Tubeless Bicycle Tires

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