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Harris® Eco Smart Black Paste Flux comes in a 500 g jar for brazing steel, stainless, Monel®, nickel, copper, brass, bronze plus other ferrous metals. Eco Smart® high heat formula is designed to extend the life of the flux. This is helpful during long heating cycles on parts, or in case of intense localized heating, such as induction brazing. This flux is extremely fluid and will penetrate the tightest joints. Not subject to recrystallization (lumpiness-hardness). May be thinned using water. Remove all reside upon completion of brazing. Eco Smart® black paste flux does not contain boric acid or sodium borate salts. Complies with the EU REACH and RoHS directives.
Features
Environmentally-friendly boric acid and borax free
Smooth consistency for easy application
Dissolves surface oxides and protects against oxidation during heating
Rod can be dipped in the flux or brushed on the surface of the braze joint
Paste can be diluted if desired.
Activity range of 700°F - 1800°F ° (371°C - 982°C)
Use Harris® Bernite® 45 for post-braze cleaning
Complies with the EU Reach and RoHS directive
Specifications
AWS A5.31 Class FB3-C
AMS 3411
Federal Specification OF-499, Type B
ISO 18496 Type FH12 (formerly EN 1045)
Applications
Brazing steel, stainless steel, Monel, nickel, copper, brass, bronze and other ferrous metals
Induction brazing
Caution
PROTECT yourself and others.
Read and understand this information.
FUMES AND GASES and VAPORS can be hazardous to your health.
FLUX IS CORROSIVE: may be harmful or fatal if inhaled or swallowed. FLUX CAUSES SKIN AND EYE BURNS. KEEP OUT OF THE REACH OF CHILDREN. HEAT RAYS (infrared radiation) from flame or metal can injure eyes.
Before use, read and understand the manufacturer’s instructions, Safety Data Sheets (SDS), and your employer's safety practices.
Keep your head out of fumes.
Use enough ventilation, exhaust at the flame, or heat source, to keep fumes and gases from your breathing zone and the general area.
Wear correct eye, ear, and body protection.
See American National Standard Z49.1, Safety in Welding, Cutting, and Allied Processes, published by the American Welding Society, 8669 Doral Blvd., Doral, Florida 33166 OSHA Safety and Health Standards, available from the U.S. Government Office, Washington, DC 20402.
