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

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🔥 Master the art of metal fusion with Flux Cored Precision!

VERSATILE METAL COMPATIBILITY - Seamlessly bonds aluminium to aluminium or copper, expanding your project possibilities
COMPACT 4 STICK TUBE PACKAGING - Ready-to-use sticks in a convenient tube for on-the-go professionals
TRUSTED LUCAS MILHAUPT QUALITY - Industry-leading brand known for reliability and performance
FLUX CORED FORMULA FOR EFFORTLESS FLOW - Integrated flux guarantees smooth, oxidation-free soldering
PRECISION DIAMETER FOR FLAWLESS JOINTS - 0.090" thickness ensures consistent, clean brazing every time

Lucas Milhaupt's Flux Cored Aluminium Braze 0.090X20" is a premium soldering solution designed for professional-grade aluminium-to-aluminium and aluminium-to-copper brazing. Featuring a precise 0.090" diameter and flux-cored technology, it ensures clean, oxidation-free joints. Packaged in a handy 4-stick tube, this 68g product delivers reliable performance trusted by industry experts.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

KD 22.93

Duties & taxes incl.

KUWAITstore

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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

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

4 days ago

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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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Manufacturer	Lucas Milhaupt
Part Number	Lucas Milhaupt - Part # 99088
Product Dimensions	0.25 x 0.25 x 0.25 cm; 68 g
Item model number	Lucas Milhaupt - Part # 99088
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No
Item Weight	68 g

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

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