Description
Polymer Nation SP-24 is a flexible aliphatic urethane designed to provide a semi-flexible wear surface as part of a traffic coating system or waterproofing floor system. It is easy to install, has little odor and provides a UV stable, tough, abrasion and chemical resistant topcoat.
| Description | Results | Notes |
| Kit Yield in Gallons | 5 | A 1 mix kit consists of 3.95 gal A and 1.05 gal B |
| Number of Components | 2 | |
| Mix Ratio Liquids by Volume | Not Provided | Do not split kits. |
| Ideal Application Temperatures | 60F-90F | Verify that substrate temperature is above 5 degrees of dewpoint during application and cure of material to avoid a potential amine blush |
| Mixed Viscosity in cP@25C/77F | 1800 | Warmer temperatures will reduce viscosity and lower temperatures will increase viscosity |
| Gel Time | 30 min. | Warmer temperatures will decrease gel time and lower temperatures will increase gel time |
| Dry to Touch | 2.5 Hours | Warmer temperatures will reduce time and colder temperatures will increase time |
| Through Dry | 4 Hours | Warmer temperatures will reduce time and colder temperatures will increase time |
| Dry to Walk | 24 Hours | Warmer temperatures will reduce time and colder temperatures will increase time |
| Dry to Lightly Use | 30 Hours | Warmer temperatures will reduce time and colder temperatures will increase time |
| Full Cure | 7 Days | Warmer temperatures will reduce time and colder temperatures will increase time |
| Shore Hardness at 24 hours | D 25 | Warmer temperatures will increase hardness |
| Shore Hardness at 7 days | D 45 | Warmer temperatures will shorten time to reach full hardness |
| Gloss @ 60 Degree Angle | 75-80 | Applying material close to dew point will decrease gloss and may result in an amine blush |
| VOC’s of Mixed Material | <21 g/L | EPA Method 24 |
| Color Scale per ASTM D1500 | N/A | |
| Solids by Volume Mixed | 100% | |
| Storage | 60F-90F | Store material between 60-90 degrees F in a protected dry location. |
| Odor | Very Subtle | |
| Application Thickness in Mils | As an intermediate or topcoat 15-25 | |
| Disposal | Dispose of material, containers, solvents, etc.per Federal, State and local guideline, rules and laws | |
| Available Colors | Light Gray, Dark Gray, Tan, Black | |
| Mixing & Installation | Combine all of part A and B into a single container, large enough to accept the entire kit. Mix at 350 RPM for 2-3 minutes using an appropriate mixing blade and making sure not to introduce excessive air into the solution. Pour the entire content from the container onto the floor and follow normal squeegee and back roll or cut and roller techniques. Recoat within 24 hours. Clean tools with a solvent similar to Xylene or Acetone. | |
| Polymer Nation believes the information contained herein to be true and accurate. Information contained herein is for evaluation purposes only. | ||
