www.pruett-schaffer.com
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PRODUCT NUMBER |
PRODUCT NAME |
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30-13001 |
RED UNIVERSAL PRIMER- LOW VISCOSITY |
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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 |
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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. |
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REVISED 05-31-2005