Can this be used to patch a hole in a aluminum coil on a a/c?

I used it to fix up an automobile AC and it worked fine for me.

Can it be used for copper to steel with no flux?

Do you need flux for copper to alumunum

Can I use it for copper to copper on R134a refrigeration lines?

Intended for welding all kinds of metals

Flux CORED Aluminium BRAZE 0.090X20" Lucas AL822 Soldering Aluminium to Aluminium OR Aluminium to Copper (4 Stick Tube)

Flux CORED Aluminium BRAZE 0.090X20" Lucas AL822 Soldering Aluminium to Aluminium OR Aluminium to Copper (4 Stick Tube)

Product ID: 117214326

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📦4-stick tube for multiple repairs

🔥0.090" precision diameter

⚙️Aluminium-to-copper & aluminium brazing

Description

⚡ Master the art of aluminium brazing with ease!

TRUSTED BY PROS - Top-rated with 5-star reviews for flawless performance
COMPACT READY TO USE - 4-stick tube keeps you stocked for quick fixes
NO BATTERIES NO HASSLE - Purely mechanical, reliable soldering solution
PRECISION FLUX CORED DESIGN - Ensures clean, strong joints every time
VERSATILE METAL COMPATIBILITY - Seamlessly bonds aluminium to aluminium or copper

Lucas AL822 Flux Cored Aluminium Braze is a precision 0.090" diameter soldering stick designed for expert aluminium-to-aluminium and aluminium-to-copper brazing. Packaged in a convenient 4-stick tube, it delivers reliable, clean joints without the need for batteries or extra tools, making it a must-have for professional-grade repairs and DIY projects.

Specifications

ASIN	B01MTSURG2
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	476,235 in DIY & Tools ( See Top 100 in DIY & Tools ) 376 in Solder
Customer Reviews	5.0 5.0 out of 5 stars (1)
Date First Available	14 Mar. 2017
Item Package Quantity	1
Item Weight	68 g
Item model number	Lucas Milhaupt - Part # 99088
Manufacturer	Lucas Milhaupt
Part Number	Lucas Milhaupt - Part # 99088
Product Dimensions	0.25 x 0.25 x 0.25 cm; 68 g

Reviews

K**N

Amazing

This stuff works wonders, aluminium to copper soldering no problem. I also repaired a condenser on a car without removing it, worth every cent! I tried buying more, but it is not available anymore.

6.07.2019

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