Is there any risk in using "too much"? I only have a 3 ton system. Any risk in using all of it?

Really depends on the type of system you have. But for the most part I would not use more than two applications in a year. If your system uses an expansion valve it may stop it up. I got tired of my system and started using the LG dual inverter AC unit. It uses one third of the electricity and saves me about $250 a month.

Does this work with 410A systems?

It should work with any refrigerant system. Be patient installing it. Do not use it all on small systems. It doesn't say that anywhere on the package. It does says that it's enough for a 6 ton AC unit. That being said, don't use it all on a 9 ounce system.

Can it be used on automotive r134a a/c systems?

No, it is for stationary HVAC-R systems.

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TSI Supercool 28399 HVAC Leak Stop 2-oz. Syringe (60 mL) with Application Hose, 2. Fluid_Ounces

TSI Supercool 28399 HVAC Leak Stop 2-oz. Syringe (60 mL) with Application Hose, 2. Fluid_Ounces

Product ID: 515520444

Details

Brand
TSI Supercool
Item volume
2 Fluid Ounces
Material
Plastic
Sterility rating
Sterile
UPC
672264028399

💧Treats up to 6-ton HVAC units

🛠️Seals leaks ≤30mm permanently

🛡️Protects against future corrosion

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฿6331

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Stop leaks, save your system, and stay cool with confidence!

PRECISION LEAK SEALING - Permanently seals leaks up to 30mm, keeping your system airtight and efficient.
ECO CONSCIOUS ENGINEERING - Biodegradable formula aligns with responsible, forward-thinking maintenance.
CORROSION DEFENSE BUILT IN - Additive package actively protects your HVAC system from future corrosion damage.
UNIVERSAL FIT ZERO HASSLE - Works seamlessly with all lubricants & refrigerants—no compatibility worries.
NOISE REDUCTION LONGEVITY - Reduces compressor noise while extending the life of your A/C or refrigeration unit.

The TSI Supercool 28399 HVAC Leak Stop is a 2-oz syringe with an application hose designed to permanently seal leaks up to 30mm in A/C and refrigeration systems up to 6 tons. It contains no polymers, ensuring no harm to system components, and includes additives that protect against corrosion. Compatible with all lubricants and refrigerants, it also reduces compressor noise and extends system life, making it a reliable, eco-conscious solution for professional HVAC maintenance.

Specifications

ASIN	B07BH9Y9RC
ASIN	B07BH9Y9RC
Best Sellers Rank	483,472 in Automotive ( See Top 100 in Automotive ) 1,347 in Fillers, Adhesives & Sealants
Brand Name	TSI Supercool
Customer Reviews	3.7 3.7 out of 5 stars (343)
Customer reviews	3.7 3.7 out of 5 stars (343)
Global Trade Identification Number	00672264028399
Included Components	HVAC Leak Stop Syringe^Applicator Hose
Item Type Name	HVAC Leak Stop 2-oz. Syringe (60 mL) with Application Hose
Item Volume	2 Fluid Ounces
Item Weight	2 Ounces
Item model number	28399
Manufacturer	TSI Supercool
Manufacturer	TSI Supercool
Material	Plastic
Model Number	28399
Package Dimensions	24.1 x 23.9 x 4 cm; 56.7 g
Part Number	28399
Sterile	Sterile
UPC	672264028399

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