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 style!

DURABLE BUILD - Constructed from high-quality plastic for long-lasting use.
UNIVERSAL FIT - Long tube accommodates most Presta stems with removable cores.
COMPACT DESIGN - Lightweight and portable, perfect for on-the-go cyclists.
MESS FREE SETUP - Easily inject sealant without removing tire beads.
PRECISION APPLICATION - Oversized syringe with an easy-to-read gauge for accuracy.

The Park Tool TSI-1 Tubeless Sealant Injector is a user-friendly, syringe-style tool designed for hassle-free setup and maintenance of tubeless bicycle tire systems. It allows for precise sealant application directly through the valve stem, ensuring a mess-free experience. With a capacity of 100 cc, it fits most Presta valve stems and is built for durability, making it an essential accessory for any cycling enthusiast.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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The product quality is outstanding. Exactly what I needed for my work.

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Color	Blue
Size	One Size
Style	Compact
Height	2 inches
Length	7 inches
Weight	0.4 Pounds
Width	4 inches
Material Type	Plastic
Sport	Cycling
Included Components	Tyres & Tubes
Brand	Park Tool
Department	Unisex
Manufacturer	Park Tool
Item model number	4003113
Product Dimensions	17.78 x 10.16 x 6.35 cm; 100 Grams
ASIN	B097F1XV7D

Park Tool TSI-1 - Tubeless Sealant Injector, One Size

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