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PRODUCT NUMBER

PRODUCT NAME

30-13001

RED UNIVERSAL PRIMER- LOW VISCOSITY

 

GENERAL DESCRIPTION

 

Pruett-Schaffer’s #30-13001 Red Universal Primer is a fast drying, solvent-based primer paint based on a phenolic modified alkyd.  It is designed as a  spray applied, corrosion preventative ferrous metal primer that can be topcoated with products that normally lift alkyd based primers ie epoxies & urethanes. It serves as a cost-effective universal primer or tie coat, having good application properties,  exterior durability,  adhesion and abrasion resistance.

 

RECOMMENDED USES

 

This product is recommended for general maintenance use on truck frames, storage tanks, machinery, and other steel structures and equipment wherever a good quality universal alkyd primer is needed. It may be topcoated with water or solvent based alkyds, acrylics, vinyls, epoxies, or urethanes. This primer is specially recommended for use over surfaces where extensive preparation will not be performed, as the alkyd formulation of this paint wets rusty and oily substrates efficiently and develops good adhesion. This primer dries very quickly, and may be used as a "dry fall" primer in areas where overspray may be a concern. The in- service temperature limit is approximately 300 0F.

 

This product is not recommended for water immersion service or for use over wood or other dimensionally variable substrates. Although this paint exhibits good salt and chemical resistance in normal industrial environments, it is not recommended for severe chemical exposures.

 

SURFACE PREPARATION

 

For best results, substrates should be blasted to SSPC-SP-6 commercial blast with a 1 mil profile, and all rough areas and sharp edges smoothed.  This coating is tolerant of less than perfect surface preparation however, and hand or power tool preparation such as brushing, sanding or water blasting may be sufficient for many applications.  At a minimum for acceptable performance, surfaces to be coated must be clean, dry, free of heavy oil and grease, loose rust and paint, weld spatter, burning slag, dust, and chalk.

 

THINNING

 

Under normal conditions, no thinning is necessary; if required for proper spraying thin with xylol or toluol.  Add a little at a time with constant gentle agitation to a maximum of 5% by volume.  In ambient temperatures over 85 0F Aromatic 100 or Aromatic 150 may be used if “dry spraying” occurs.

 

APPLICATION EQUIPMENT

 

May be applied by conventional or airless spray equipment.  Airless spray gives the best results, use .015-.020 inch tip size.    Apply to 2-4 mils wet film thickness, which yields 1.0-2 mils dry film.

 

DRYING TIME

 

Dries tack free in 15-30 minutes, dry to light handling in 1 hour, dry to recoat in 2 hours at 77 0F.  Force drying ovens may

 

be used; allow 15 minutes minimum for flashoff of solvent before heating.

 

CLEANUP

 

Clean equipment with xylol or toluol before the film dries.

 

ENVIRONMENTAL

 

This product meets current air pollution regulations regarding hydrocarbon and ozone reactive emissions.  It is VOC compliant for the railcar and architectural maintenance industries, and contains no lead or chromate.  Read and understand Material Safety Data Sheet for this product before using.

 

PHYSICAL PARAMETERS

 

VOC, ASTM D-3960: 3.43 lb/gal

WEIGHT PER GALLON, ASTM D-1475:

11.66 lb

NONVOLATILE:

   By weight:    70.4 +/- 2.0 %

   By volume:   50.2 +/- 1.0%

THEORETICAL COVERAGE:

805 ft2/gallon/mil, dry film

INITIAL GLOSS, 600 , ASTM D-523:

1-5

VISCOSITY, ASTM D-4212:

30-60 sec #2 Zahn Cup

FLASH POINT, TAG CC: 25 0F

 

TEST DATA

 

IMPACT, ASTM D-2794:

Direct: > 12 in-lb   Reverse: > 12 in-lbs

ANTISAG INDEX, ASTM D-4400:

>6 mils

 

THIS INFORMATION RESULTS FROM TESTS CONDUCTED IN A LABORATORY UNDER LABORATORY CONDITIONS.  DIFFERENT RESULTS MAY BE OBTAINED IN COMMERCIAL USE OF THIS PRODUCT UNDER FACTORY OR FIELD CONDITIONS.  PRUETT-SCHAFFER MAKES NO WARRANTY CONCERNING THE SUITABILITY OF THIS PRODUCT FOR THE END USE CONTEMPLATED BY THE BUYER, EXCEPT THAT THE PRODUCT SHALL BE IN COMPLIANCE WITH THE TECHNICAL SPECIFICATIONS PRESENTED HEREIN.

 

REVISED 05-31-2005