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TECHNICAL DATA SHEET I SECTION 2.5
POLYPRIME 3042
®
Two Component,
Epoxy-Polyamide Primer

Product Description
Polyprime 3042 is a two component, NSF-61 approved liquid Technical Data (Based on Draw Down Film)
®
applied epoxy primer. This primer has been developed for
use on carbon steel, non-ferrous metal, fiberglass, PVC pipe, Coverage Rate 1 gal/300 sqft
as well as concrete and masonry. 0.14 l/sqm

Features Dry Film Thickness per 4.5 ± 1 mils
Coat 102 ± 25 microns
• Low Viscosity Epoxy Coating
• Provides Limited Chemical Resistance
• Surface Tolerant Primer/Sealer Mixing Ratio 2A:1B
• Versatile Application: Spray, Roll or Brush
• UL-NSF-61 Approved For Potable/Drinking Pot Life at 75ºF (24ºC), 20-30 min
50% RH
Typical Uses
• Chemical & Pharmaceuticals Industries Specific Gravity, 1.12 ± 0.1
• Concrete Floors and Decks Side-A 1.06 ± 0.1
Side-B
• Food Processing Facilities
• Industrial Flooring
• Mining and Milling Industry Total Solids by Weight, 91 ± 2%
ASTM D2369
• Petrochemical Plants
• Power Generating Plants Total Solids by Volume, 90 ± 2%
• Pulp and Paper Industry ASTM D2697
• Steel Structures and Bridges
• Water & Wastewater Treatment Plants
Viscosity at 75°F (24°C) 1200 ± 200 cps
Packaging
Volatile Organic
Compounds, 0.75 lb/gal
3-Gallon Kit One 3.5 gallon pail, net fill 2 90 gm/liters
gallons (7.57 liters) of Side-A ASTM D2369-81
and One 1 gallon (3.78 liters)
can of Side-B

15-Gallon Kit Two 5 gallon (18.9 liters) Carbon Steel: Use SSSP Guidelines for surface preparation.
pails of Side-A and One 5 Acceptable systems include SP-6 (Commercial Blast), SP-3
gallon (18.9 liters) pail of (Power Tool/Hand Tool), SSSP-SP-2, 3, 6 or SP-12 (WJ-3).
Side-B
Aluminum: Remove oil, grease, dirt and other contaminants
with neutral detergent and treat with Alondine 1200 or equal.
®
Light abrasive blasting is also acceptable.
Color
Side-A: Grey, Side-B: Clear Galvanized Steel: Remove all contaminants such as oil,
grease, dirt or residues with a neutral detergent and treat
Coverage with Galvaprep . Light abrasive blasting is also acceptable.
®
The approximate coverage is 1 gallon/300 sqft (0.14 l/sqm)
or 300 sqft/gallon. Coverage rate will depend on surface Existing Coatings: Use SSSP guidelines for re-coating
roughness and porosity. methods, recommended systems are SP-7 Abrasive blast or
SP-3 Power Tool cleaning. Pressurized water at 2000 psi may
Surface Preparation also be used in conjunction with abrasive blasting or Power
In general, coating performance is directly proportional to tool cleaning. Apply a test patch to check adhesion before
surface preparation. All surfaces must be free of oil, grease, topcoating.
dirt and other contaminants. Refer to General Guidelines for
complete information. Concrete: Pressure wash (2000-3000 psi) with clean fresh
water in conjunction with biodegradable cleanser if necessary

POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 2.5
info@polycoatusa.com | www.polycoatusa.com