Cal Prep- 121X

Cal-Prep 121- is a liquid, acid-based brightening compound for use on aluminum surfaces.  It is designed for removal of oxidation and soil from aluminum leaving the surface bright and clean.  Highly active Cal-Prep 121 contains acid and surface-active chemicals to penetrate soil and oxidation. 
The detergents will penetrate and emulsify oils and soils, allowing them to rinse free and when used as directed, is safe on Aluminum, Brass, Copper, Bronze, Iron, Steel, Stanless Steel,Plexiglas, or painted surfaces.

CAL PREP^® 121/ Technical Data
ACID ALUMINUM BRIGHTENER

 CAL PREP^® 121 is a liquid, acid-based brightening compound for use on aluminum surfaces and is designed for removal of oxidation and soil from aluminum leaving the surface bright and clean.  Highly active CAL PREP^® 121 contains acid and surface-active chemicals to penetrate soil and oxidation.  The detergents will penetrate and emulsify oils and soils, allowing them to rinse free.

TYPICAL PROPERTIES

                                Appearance:  Clear, water-white liquid                          

                                Wetting:                Rapid

                                Emulsification:  Excellent                                                   

                                pH:  3.0 (when diluted 1:10 with water)

                                Rinsing:  Complete, film-free
 Metal Safety:  When used as directed, CAL PREP^® 121 is safe to use on Aluminum, copper, brass  bronze, Iron, steel stainless steel, Plexiglas, or painted surfaces.                           

 DIRECTIONS FOR USE

CAL PREP^® 121 should be diluted with water in the range of 1:1 to 1:10 depending upon the nature of the work and the temperature of the surface to be brightened.  Apply by immersion or spray, starting from the bottom and working up.  Follow application by an abundant rinse.  CAL PREP^® 121 may be used as a light rust remover on steel, or for the cleaning of stainless steel, copper, and its alloys.                              

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