OBIC 1200
Semi–Structural Polyurea Hybrid Coating
Typical Installations
Repair and preventative maintenance for culverts and pipelines.
Product Highlights
OBIC 1200 is a two-component polyurethane coating. When cured, it is highlighted by:
- High flexural modulus semi-structural monolithic coating for culvert and pipeline rehabilitation
- Excellent impact resistance and abrasion protection
- Formulated for rehabilitation of storm water, waste water, steel, concrete pipe repairs and other municipal or industrial applications.
- Recommended installation for structures 60” and larger in diameter
- Produced in an ISO 9001-2015 certified facility
Application Properties
| Property | Value |
|---|---|
| Tack Free | 3-5 seconds |
| Initial Cure for Light Traffic | 30 minutes |
| Return to service | 60 minutes |
Physical Properties
| Property | Value |
|---|---|
| Hardness, Shore D, D-2240 | 70 D |
| Flexural modulus, D-790 | > 93,000 psi |
| Tensile strength, D-412 | > 4200 psi |
| Elongation, D-412 | 20% |
| Taber Abrasion Resistance, D-4060 Abradant CS-17 5,000 Cycles | 64.6 mg |
| Impact strength (direct), C-14 | > 50 lbs. |
| Adhesion Concrete Steel | > 350 PSI >2,000PSI |
| Flexibility (180º bend over 1/2-inch mandrel), D-522 | Pass at 40 mils |
Equipment Recommendations
| A Side Hose Temp | 150-165 F |
| B Side Hose Temp | 150-165 F |
| Pump | PMC PHX 40 or HXP2 |
| Spray Pressure | 2200 PSI (Dynamic) |
Values obtained in laboratory setting for comparison purposes only and should not be considered specifications.
Surface Preparation
Surface must be clean, dry and in sound condition. Remove all oil, dust, grease, dirt, loose rust and other foreign material to ensure adequate adhesion. See the OBIC 1200 Technical Data Sheet for minimum surface preparation requirements for Steel, Concrete and Masonry.
Safety
Read and review entire SDS for OBIC 1200 prior to use.
Packaging, Storage & Shelf Life
OBIC 1200 is available in 55-gallon drums, and 275-gallon totes. It should be stored in sealed containers between 60ºF and 90ºF. Shelf life is 12 months under normal conditions in factory-sealed containers.