Polymer Nation SP-15 Epoxy Patching Paste
Product Overview
Polymer Nation SP-15 consist of a high viscosity, nonylphenol-free, epoxy resin, a thickened, cycloaliphatic amine reactant and a zero, free-silica, powder (PN 1170). This combination, when properly mixed, achieves a non-shrinking patching paste with high compressive and tensile strength and which is easy to shape, sand and grind after initial cure.
Uses and Benefits
Polymer Nation SP-15 is most often used for filling cracks, spalls and patching concrete floors. One kit will cover approximately 3.2 sq. ft. at 1/4″ or 150 LF of 1/4″ X 1/4″ joint.
Technical Data Sheet
The data below was gathered at temperatures of 72-75°F and 30-50% R
| Mix Ratio by Volume | 4:1 |
| Mixed Viscosity | 600-700 cP 25°C/77°F |
| Gel Time | 30 minutes |
| Dry to Touch | 60 minutes |
| Through Dry | 4 hours |
| Dry to Walk | 6 hours |
| Dry to Light Use | 24 hours |
| Full Cure | 7 days |
| Pendulum (König) Hardness | 20 @ 24 hours |
| Pendulum (König) Hardness | 40 @ 7 days |
| Gloss @ 60 Degree Angle | 55-60 |
| VOC’s of Mixed Material | <50 g/l EPA Method 24 |
| Color Scale | 1 per ASTM D1500 |
| Solids by Volume Mixed | >52% |
| Application in Mils | 4-8 |
| Available Colors | Clear & Light Gray |