| EPOXY CLEAR CEMENT PRIMER | |
|
PRODUCT NUMBER |
1073 |
|
TYPE |
A two-pack, clear primer based on epoxy resin and special hardener. |
|
USES |
Used for cement walls, cement pipelines and cement products to resist water and alkalis. |
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CHARACTERISTICS |
1. Excellent resistance to water, seawater and sewage. 2. Excellent resistance to acids and alkalis. 3. Tough and hard film with very good adhesion. 4. Excellent resistance to abrasion. |
|
COLOR |
Transparent liquid |
|
MASS DENSITY |
Above 0.85 Kg/L (mixture) |
|
VISCOSITY |
50~65 KU (mixture, 25℃) |
| DRYING TIME | Set-to-touch 2 hrs.
Dry hard 12 hrs. Fully cure 7 days. (25℃) |
|
OPTIMUM FILM THICKNESS |
Wet 100 microns Dry 25 microns |
| THEORETICAL COVERAGE | 38.0 ㎡/Gal 10.0 ㎡/L 11.0 ㎡/Kg |
| OVERCOATING INTERVALS | Min.12 hrs. Max.5 days (25℃) or 3 days (30℃). |
|
MIXING RATIO |
Base : Hardener = 88 : 12 (by wt.) |
| NON-VOLATILES CONTENT | Above 30% (mixture) |
|
POT LIFE |
4 hrs. (mixture, 25℃) |
|
THINNER |
No.1005 Epoxy Thinner (SP-12) |
|
THINNER RATE |
0~5% (cleaning tools excluded) |
|
SUBSEQUENT COAT |
Epoxy, PU or Fluorine system |
| STORAGE SHELF LIFE | Minimum 1 year under normal storage conditions. |
| APPLICATION METHOD | Airless spray, Brush, Roller |
|
NOTE |
1. Mix base and hardener according to the mixing ratio and stir thoroughly. 2. Adhered moisture, grease, dirt, dust, rust and corrosion salts on substrate must be removed thoroughly. 3. Avoid applying the paint in rainy weather or relative humidity exceeded 85%, particularly a wet surface must be thoroughly dried. 4. All equipment must be cleaned immediately after use. 5. When used inside tanks, sufficient ventilation must be provided. 6. When overcoating interval is exceeded, paint surface must be roughened to ensure adhesion. |
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