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HARRIS Flux: 6.5 oz, Brush Cap Bottle, Paste, FB3-A - Flux for Phos-Copper Brazing Alloys
HARRISFlux for Phos-Copper Brazing Alloys

HARRIS Flux: 6.5 oz, Brush Cap Bottle, Paste, FB3-A

The HARRIS Stay-Silv White FB3-A flux is a white paste flux for phos-copper brazing alloys, supplied in a 6.5 oz brush cap bottle. This product, with manufacturer part number SSWF7, is designed for use with…

SKU 3G-OTH-355382

Brand
HARRIS
Item
Flux: 6.5 oz, Brush Cap Bottle, Paste, FB3-A
Category
Flux for Phos-Copper Brazing Alloys
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Technical Specifications

HARRIS
Manufacturer Part Number
SSWF7
Color
White
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HARRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HARRIS Stay-Silv White FB3-A flux is a white paste flux for phos-copper brazing alloys, supplied in a 6.5 oz brush cap bottle. This product, with manufacturer part number SSWF7, is designed for use with phos-copper brazing alloys.

Frequently Asked Questions

What is HARRIS Stay-Silv White flux used for?

HARRIS Stay-Silv White FB3-A flux is a white paste flux designed for use with phos-copper brazing alloys. It is commonly applied in HVAC, refrigeration, and plumbing joints to prevent oxidation and promote clean, strong brazed connections on copper and brass.

What are the specifications of HARRIS Stay-Silv White flux?

The HARRIS Stay-Silv White flux, MPN SSWF7, is a white paste supplied in a 6.5 oz brush cap bottle. It is formulated for phos-copper brazing alloys and is part of the FB3-A series. The product is manufactured by HARRIS and comes in a white color.

Where to buy HARRIS Stay-Silv White flux worldwide?

3G Electric supplies HARRIS Stay-Silv White flux (SSWF7) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this flux for your brazing applications.

How to apply HARRIS Stay-Silv White flux for brazing?

Apply HARRIS Stay-Silv White flux sparingly to clean, dry joint surfaces using the brush cap. Heat the assembly evenly until the flux becomes clear and active, then introduce the phos-copper brazing alloy. Allow the joint to cool naturally before cleaning off any residue.

Used in

Common applications for HARRIS
Gas welding and cutting — HARRIS fuel gas regulators (e.g., 25-15C-300) for acetylene supply control
High-purity gas handling — HARRIS single-stage regulators (e.g., KH1044) for inert gas distribution in labs
Brazing operations — HARRIS Safety-Silv 45 alloy for joining HVAC copper lines
Flame safety — HARRIS 88-5FBHF-RL flashback arrestors on oxy-fuel torch systems
Preheating metal — HARRIS 1390-HA Series heating tips for acetylene-based preheating in fabrication
Brazing flux application — HARRIS Stay-Silv White FB3-A flux for phos-copper brazing in refrigeration repair

HARRIS Products

3G Electric supplies HARRIS flux for phos-copper brazing alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HARRIS Brazing Flux: 6.5 oz, Brush Cap Bottle, Paste, FB3-A, Stay-Silv White (MPN SSWF7POP). Key specifications — Manufacturer Part Number: SSWF7POP; Color: White; Brand: HARRIS.
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HARRIS Brazing Flux: 6.5 oz, Brush Cap Bottle, Paste, FB3-A, Stay-Silv White (MPN SSWF7POP). Key specifications — Manufacturer Part Number: SSWF7POP; Color: White; Brand: HARRIS.