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TECHNICAL DATA SHEET  |  Section 5.4
                                                                                 POLYPRIME 2180 / 2180SC
                                                                                                ®
                                                                           Two Component, Epoxy-Polyamine Primer





            Product Description
            Polyprime  2180/2180SC is a two component, liquid      Technical Data (Based on Draw Down Film)
                     ®
            applied, epoxy-polyamine primer with unique penetrating
            characteristics.                                                          Polyprime       Polyprime
                                                                                                               ®
                                                                                               ®
                                                                                      2180            2180SC
             Features                 Typical Uses
              •  Excellent Adhesion     •  Concrete                Coverage Rate      1 gal/300 sqft  1 gal/300 sqft
              •  For SCAQMD Areas       •  Metal                                      0.14 l/sqm      0.14 l/sqm
              •  Seals Concrete         •  Plywood
                                                                   Dry Film Thickness per   4 ± 1 mils  4 ± 1 mils
                                                                   Coat               102 ± 3 microns  102 ± 3 microns
             Packaging
                                                                   Mixing Ratio       1A : 1B         1A:1B
              2-Quart Kit              One 1 quart (0.946 liters) can
                                       of Side-A and One 1 quart   Pot Life at 75ºF (24ºC),   60-90 min  60-90 min
                                       (0.946 liters) can of Side-B  50% RH

              2-Gallon Kit             One 1 gallon (3.78 liters) can   Specific Gravity,
                                       of Side-A and One 1 gallon   Side-A            1.27 ± 0.1      1.30 ± 0.1
                                       (3.78 liters) can of Side-B  Side-B            1.85 ± 0.1      1.89 ± 0.1

              10-Gallon Kit            One 5 gallon (18.9 liters) pail   Total Solids by Weight,   90 ± 2%  90 ± 2%
                                       of Side-A  and One 5 gallon   ASTM D2369
                                       (18.9 liters) pail of Side-B

                                                                   Total Solids by Volume,   84 ± 2%  84 ± 2%
                                                                   ASTM D2697
            Color
            Side-A: Black, Side-B: White                           Viscosity at 75°F (24°C)  600 ± 200 cps  1200 ± 200 cps

            Coverage
            The approximate coverage is 1 gallon/300 sqft (0.14 l/sqm)   Volatile Organic
            or 300 sqft/gallon. Coverage rate will depend on surface   Compounds,     1.17 lb/gal     0.83 lb/gal
                                                                                      140 gm/liters
                                                                                                      100 gm/liters
                                                                   ASTM D2369-81
            roughness and porosity.
            Surface Preparation
            Remove all contaminant, oil and grease from substrate. Refer
            to General Guidelines for complete information.      Allow Polyprime  2180/2180SC to become tack free before
                                                                                ®
                                                                 applying the coating.  Approximate tack free time is 3-5 hours
            Mixing                                               at 75°F (24°C) and 50% relative humidity.
            The volume mixing ratio is 1 part Side-A to 1 part Side-B
            (1A:1B). Do not mix in an up and down motion.        Recommended surface temperature should be greater than
                                                                 50°F (10°C) and at least 5°F (3°C) above the dew point.
            Polyprime  2180/2180SC Side-A and Side-B should be
                     ®
            thoroughly mixed individually prior to combining to ensure   Polyprime  2180/2180SC is very sensitive to heat and moisture.
                                                                          ®
            a homogeneous material.                              Higher temperatures and/or high humidity will significantly
                                                                 accelerate the cure time and pot life. Use caution in batch
            Polyprime  2180/2180SC must always be mixed with one part   sizes and thickness of application.
                    ®
            Side-A to one part Side-B (1A:1B). The combined components
            should be thoroughly mixed using a mechanical mixer at   Low temperature and/or low humidity extend the cure time.
            slow speed.
                                                                 Cleanup
            Application                                          Equipment should be cleaned with an environmentally safe
            Coverage rate will depend on surface roughness and porosity.     solvent, as permitted under local regulations, immediately
            It can be applied using an airless sprayer, brush, or phenolic   after use.
            resin core roller.


        POLYCOAT PRODUCTS TEL 562.802.8834  |  FAX 562.921.7363                                           Section 5.4
        wpsales@polycoatusa.com  |  www.polycoatusa.com
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