can this be for brazing copper to steel like refrigerator condenser coils,because i read condenser coil are not completely copper.

Condenser coils come in copper, aluminum and stainless. You can use SSWF on stainless and copper condenser coil. You would need an aluminum brazing rod and Albraze flux for aluminum coils. If determined the braze was going to be copper to copper, then a phos copper would be an even better recommendation and no flux needed. Thank you-BuyWelding Team

Does this contain any phosphorus? (Phosphorus is not allowed for propane applications)

I’m quite certain it does not. I use it to join brass, bronze, and copper with silver and I typically use a propane torch, but I use it to build models and other such items not plumbing or refrigeration work. It can be used to join phosphorus bearing metals though with the exception of Aluminium and magnesium.

I am brazing stainless to same stainless. Is white or black flux better?

Either will work. If you're brazing a thick piece of stainless that will take a lot of heat, you should use the black flux.

Will this corrode electrical wire?

I would not recommend using this product on electrical wiring, it is a brazing flux. Use Silver solder.

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SSBF1/2 Stay Silv Brazing Flux, 1/2 lb. Jar, Black, White

Product ID: 2693217

🔥Active range 1050°F - 1800°F

🕒Supports prolonged heating cycles

⚙️Optimized for stainless steel & carbide

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Description

🔥 Elevate your brazing game with flux that never quits!

COMPACT READY - Convenient 1/2 lb jar sized for professional use without bulk
DURABILITY UNDER FIRE - Maintains integrity during rapid, localized heating and extended cycles
HIGH HEAT PERFORMANCE - Operates flawlessly between 1050°F and 1800°F for demanding brazing tasks
OXIDE BUSTING FORMULA - Specially designed to tackle refractory oxides on stainless steel alloys
VERSATILE APPLICATION - Perfect for silver brazing on stainless steel, carbide, and heavy-duty parts

HARRIS SSBF1/2 Stay Silv Brazing Flux is a high-temperature, all-purpose flux engineered for silver brazing stainless steel, carbide, and heavy parts. It excels in environments with rapid heating and heavy oxide formation, ensuring clean, strong joints in demanding industrial applications.

Specifications

ASIN	B002BXL1N4
Best Sellers Rank	#32,922 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Brazing Flux
Date First Available	June 27, 2009
Item Weight	0.32 ounces
Item model number	SSBF1/2
Manufacturer	The Harris Products Group
Product Dimensions	2.8 x 2.8 x 2.85 inches

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R903

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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