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TECHNICAL DATA SHEET I SECTION 2.4
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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)
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applied, epoxy-polyamine primer with unique penetrating
characteristics. Polyprime Polyprime
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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
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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
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thoroughly mixed individually prior to combining to ensure Polyprime 2180/2180SC is very sensitive to heat and moisture.
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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.
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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 2.4
info@polycoatusa.com | www.polycoatusa.com