Sandy Brae Labotatories
Dyes & Petroleum Testing Equipment
3 South Tatnall Street
Wilmington, DE 19801 USA
Tel: 1-302-456-0446
Fax: 1-302-456-0441
We have eight colors of dye and Defoamants for hydraulic & circulating oils
Copyright 2014 Sandy Brae Laboratories
Dye & Defoamants
DYES for petroleum products: fuel, oil, grease, and hydraulic oils.  Available in pints, quarts, gallons and five gallon pails.
                                                 Mix Ratio
Red:                                 3 ounces per 100 gallons
Green:                          4 ounces per 100 gallons
Blue:                                4 ounces per 100 gallons
Brown:                          4 ounces per 100 gallons
Purple:                         4 ounces per 100 gallons
Orange:                      4 ounces per 100 gallons
Fluorescent Yellow/White 7 ounces per 100 gallons
Fluorescent Blue 7 ounces per 100 gallons
(The fluorescent dyes can only be seen when using a "Black Light" or UV lamp)
    Foaming or air entrainment in lubricating oils is typically caused by:
          Mechanical factors in the lube system
          Oxidation and/or
          Contamination of the oil by foreign materials.
    Defoamants A and B are designed to assist in controlling excess foam.
    Defoamant A is used in Hydraulic Oils       one ounce per 100 gallons
    Defoamant B is used in Circulating Oils     Gear Oils: 4 per 10 gallons
                                                                       Bearing Oils: 4 per 100 
The Defoamants are sold by the quart
Dye Prices
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