Is this the same as SP-20?

It is not the same, however, PAG 46 is also for R134a systems

If I use this in my auto a/c, do I have to also buy a refrigerant with (additional) dye to test for leaks? or is this a one and done for the dye?

This has the dye included. But to check for leaks you still need the light and glasses or you can take to a shop who has these

Can this product soluble in 3M FC72?

Hello, is for R134a A/C systems

Is this the same SP-10?

Hello, You could use SP-15. SP-15 is compatible with SP-10. Here the link https://www.amazon.com/dp/B0B5LTSZHF?ref=myi_title_dp.

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TSI Supercool P46-32D PAG 46-Viscosity Plus U/V Dye Oil - 32 oz

TSI Supercool P46-32D PAG 46-Viscosity Plus U/V Dye Oil - 32 oz

Product ID: 301474693

Details

Brand
TSI Supercool
Item Weight
2.15 Pounds
Liquid Volume
32 Fluid
Material
Synthetic
Package Information
Bottle

💧Superior Moisture Resistance

⚙️46 Viscosity High-Performance Synthetic PAG

🛡️Anti-Wear & Anti-Oxidant Protection

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Description

❄️ Stay Cool, Stay Ahead: The Ultimate A/C Oil Upgrade

OEM GRADE RELIABILITY - Meets strict OEM performance specs to ensure seamless compatibility and trusted durability.
SLUDGE DEPOSIT FIGHTER - Anti-oxidants actively prevent sludge buildup, maintaining system cleanliness and efficiency over time.
ULTIMATE MOISTURE DEFENSE - Keep your system dry and corrosion-free with superior moisture resistance designed for R134a refrigerants.
ENGINEERED FOR PEAK EFFICIENCY - Boost your A/C system’s performance with advanced friction modifiers that reduce wear and extend compressor life.
UV DYE FOR EASY LEAK DETECTION - Integrated U/V dye lets you spot leaks instantly, saving time and costly repairs.

TSI Supercool P46-32D is a 32 oz bottle of high-performance synthetic PAG oil with 46 viscosity, specially formulated for R134a automotive A/C systems. It offers superior moisture resistance, anti-wear agents, friction modifiers, and anti-oxidants to extend compressor life and maintain system efficiency. The included U/V dye enables quick leak detection, and the product meets OEM specifications for reliable, professional-grade maintenance.

Specifications

ASIN	B00CFQQSJY
Brand Name	TSI Supercool
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (610)
Flash Point	442 Degrees Fahrenheit
Included Components	Unit^Instruction Guide
Item Form	Oil
Item Type Name	Automotive Accessories
Item Weight	2.15 Pounds
Liquid Volume	32 Fluid Ounces
Manufacturer	TSI Supercool
Material Type	Synthetic,Plastic
Model Number	P46-32D
Number of Items	1
Number of Packs	1
Part Number	P46-32D
Recommended Uses For Product	Lube
SAE J300 Viscosity Grade	5W-40
Specific Uses For Product	Automotive Air Conditioning System Maintenance
UPC	672264003884
Unit Count	946.352 Milliliters
Upper Temperature Range	140 Degrees Fahrenheit

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27502 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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