CA 303 Flux 250g for Copper Brass OXY LPG Brazing

$34.00

Product Introduction

CA 303 Flux is a universal fine granular flux ideal for OXY LPG brazing. It adheres well to welding & brazing rods, suitable for braze welding & brazing of copper, steel, cast iron, and fusion welding of copper, brass & bronze.

Specifications

Part Number 321822
Weight 250g
Type Fine Granular Flux
Applications Copper, Steel, Cast Iron, Brass, Bronze
Description

CA 303 Flux Copper & Brass Flux 250g – OXY LPG Brazing

Description Universal fine granular flux designed for OXY LPG brazing, ensuring strong adhesion to welding & brazing rods
Core Selling Points High adherence, multi-material compatibility, fine granular texture
Product Weight 250g
Applications Copper/steel brazing, cast iron braze welding, copper/brass/bronze fusion welding
Material Compatibility Copper, brass, bronze, steel, cast iron
Form Fine granular flux
Adhesion Level High
Usage OXY LPG brazing processes
Part Number 321822 (CIGWELD)
Versatility Suitable for braze welding & fusion welding applications

Why Choose CA 303 Flux?

This premium flux delivers exceptional performance with its fine granular formula that adheres perfectly to welding rods, ensuring precise and reliable joints. Whether working with copper, brass, steel, or cast iron, its universal compatibility eliminates the need for multiple flux products, saving time and cost in professional welding operations.

Performance & Quality

Engineered for industrial-grade brazing, CA 303 Flux provides consistent results across diverse metal combinations. Its high adherence properties prevent flux loss during welding, while the fine granules ensure uniform coverage for strong, clean welds. Backed by CIGWELD’s reputation for quality, this 250g flux meets professional standards for durability and reliability.

FAQ

Q: Is this flux suitable for aluminum welding?
A: No, CA 303 is specifically formulated for copper, brass, bronze, steel, and cast iron applications.
Q: Can it be used with acetylene torches?
A: Yes, compatible with OXY LPG brazing processes including acetylene-based systems.
Q: How should I store the flux?
A: Keep in a cool, dry place and seal tightly after use to maintain granular quality.

Request a Quote

As a leading Chinese manufacturer of welding equipment, we offer competitive pricing for bulk orders. Contact us today with your requirements for technical specifications or wholesale inquiries.

Shipping and Delivery

Packaging & Transportation

Storewelding Nozzles

Storewelding welding nozzles are precision components that need careful protection. Each piece is individually vacuum-sealed and packed with shock‑absorbing material to prevent collision, dust and moisture. Sturdy outer cartons with fragile signs ensure safe delivery. We cooperate with reliable logistics and provide full tracking, making sure every product arrives in perfect condition.