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SOLU-FLUX

DESCRIPTION

A 100% soluble flux to be used with most plumbing solders - especially lead-free solders.  Has working temperature of 250º F to 520º F.  Safe to use on potable water systems.  Can be used on copper, brass, galvanized, tin, zinc and other commonly soldered metals.  Not for use on aluminum.  Conforms to ASTM B813/93.  This easy-to-use product is self-cleaning, non-fuming and non-corrosive.  SOLU-FLUX has excellent wetting characteristics which provides for better solder flow and better joints.  Will not liquify in container and will not harden or dry out.  Approved by the Copper Development Association (CDA).  Contains no lead, zinc chloride or petrolatum. 

PROBLEMS WITH "OLD STYLE" FLUXES

After a connection is made with "old style" fluxes there are two main problems:

1. A corrosive material is left on the copper tubing that over time can cause corrosion which leads to leaks.

2. The flux residue left on the copper tubing can leave an after taste in the water that is quite unpleasant.

WATER SOLUBLE FLUXES

Because of these problems and concerns for health and safety, a new generation of fluxes have been developed.  These fluxes are water soluble and non-corrosive.

Water soluble means that after the connection has been made the flux residue can be easily washed away with water.  There will be no flux left on the copper tubing to corrode the system or leave an unpleasant after taste.

WATER SOLUBLE VERSUS WATER FLUSHABLE

There is a very important distinction to be made between water soluble and water flushable.  Water flushable means the flux residue will be washed away at water temperatures of 77º F .  Water soluble means the flux residue will be washed away with water at any temperature. 

For normal plumbing applications a water flushable flux will still leave a residue inside the tubing and can cause problems in the future.  A water soluble flux under all circumstances will be washed away. 

WHY BLACK SWAN'S SOLU-FLUX IS SUPERIOR

To make a superior water soluble flux is quite difficult.  Many of the "new style" fluxes on the market have the following problems:

1. They are water flushable and not water soluble.

2. They have a relatively low melt point.  This means the flux will liquify off the joint before the solder starts to flow.  In other words, the flux will not work.

3. The stability of the product is very poor.  In hot weather conditions the flux will liquify in the container.

Black Swan's SOLU-FLUX is absolutely 100% water soluble, works extremely well at high temperatures and is very stable in all weather conditions. 

DIRECTIONS

1. Apply small amount of SOLU-FLUX to both joining surfaces.
   
2. Remove excess flux, heat and then apply wire solder in usual manner.
   
3. After joint has been made, wipe off flux residue with wet cloth and flush inside of pipe thoroughly with water.
   

CONTENTS

Ammonium Chloride     C.A.S. No. 12125-02-9

Hydrogen Bromide        C.A.S. No  10035-10-6

CAUTION

Irritant to skin, eyes, and respiratory system.  Maybe harmful if swallowed or inhaled.

FIRST AID

If swallowed:  Do not induce vomiting. Drink plenty of milk or water.

Eye contact:  Flush with clean water for fifteen minutes.

Skin contact:  Wash with soap and water.

Inhalation:  If excessive fumes are inhaled remove to fresh air.

IN ALL CASES CALL PHYSICIAN OR POISON CONTROL CENTER AT ONCE.

UPC NUMBER AND CARTON INFORMATION