Description
Perdure PU85 is a two-component high-solids polyurea polyaspartic coating formulated for high-traffic areas. It has a very low VOC, no odor, is flexible and impact-resistant, and has a UV-stable coating. It cures rapidly, allowing for a quick return to service. Its enhanced cross-linking properties create excellent adhesion to the concrete substrates.
Features
- Self-Priming
- Raid cure, Quick return to service
- High impact resistance
- Excellent bond with substrates
- Simple Mix ratio (1:1)
- Resistant to fading (UV stable)
Additional information
| Weight |
N/A |
| Dimensions |
N/A |
| Size |
2 gal., 10 gal. |
Technical Details
Drying Times
| Category |
5°C (40°F) |
20°C (70°F) |
30°C (85°F) |
| Set-to-touch |
5 hours |
1.5 hours |
1 hour |
| Dry-through |
18 hours |
6 hours |
4 hours |
| Pot life |
30 minutes |
20 minutes |
10 minutes |
| Over-coat (Min.) |
– |
8 hours |
6 hours |
| Over-coat (Max.) |
– |
24 hours |
18 hours |
The above drying times have been measured under laboratory conditions and may vary depending on the construction site.
| Viscosity |
Not Applicable |
Color |
Clear |
| Specific gravity |
approx.. 1.08 (mixture) |
Solid volume |
approx. 85% |
| Mixing ratio |
A / B = 1 / 1 (Volume ratio) |
Shelf life |
12 months
indoor storage at 5~35°C (40°~95°F) |
Product Properties (Physical Property Data)
| Adhesion |
600 (psi) (substrate ruptures) |
Hardness |
Shore D 60 ± 10 |
| Tensile strength |
> 2000 (psi) |
Tear strength |
> 50 (N/mm) |
| Abrasion resistance |
< 150 (mg)
(ASTM D4060 CS17/1000cycles/1000g) |
Elongation at break |
50~100% |
