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.

Harris Ssbf1 2 Stay Silv Brazing Flux 1 2 Lb

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R1041

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Description

🔥 Elevate your brazing game with flux that never quits!

PRECISION IN EVERY JAR - Compact 1/2 lb jar designed for easy handling and minimal waste.
TRUSTED INDUSTRY LEADER - Ranked #1 in Brazing Flux, a go-to for professionals since 2009.
UNMATCHED HEAT RESILIENCE - Performs flawlessly from 1050°F to 1800°F, handling intense thermal demands.
PROLONGED CYCLE POWERHOUSE - Ideal for applications requiring extended, localized heating without flux breakdown.
ENGINEERED FOR STAINLESS STEEL - Specifically formulated to combat refractory oxides in tough alloys.

HARRIS SSBF1/2 Stay Silv Brazing Flux is a high-temperature, all-purpose flux optimized for silver brazing stainless steel and carbide. It excels in rapid, localized heating environments and prolonged cycles, effectively preventing refractory oxide formation. Packaged in a convenient 1/2 lb jar, it’s the trusted choice for professionals seeking reliable, top-ranked brazing performance.

Specifications

ASIN	B002BXL1N4
Best Sellers Rank	#20,547 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 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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R1041

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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.

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TrustScore 4.5 | 7,300+ reviews

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

Description

Specifications

Common Questions