HSC-D50P/R
- Two parts, ultra fast curing, pure polyurea, sprayapplied elastomeric coating system. It provides premium quality, long-life protective coating to concrete and metal substances on major civil and construction projects.
▶ TECHNICAL DATA
▶ Features
* Untra fast curing spray coating system.
* Simple application by spray machine.
* Good adhesion to the substrates.
* Excellent physical performances
* Excellent resistance against abrasion, chemical.
▶ Uses
* Most areas of protective coating, lining, flooring and waterproofing.
- Concrete, steel, tank, bridge, etc.
- Ultra fast cure allows vertical application.
▶ Color
* Green, Grey
- Custom colors are available.
* Tend to yellowish and become chalking after exposure to UV light. It should be combined with Varo-Top HG for UV-resistance and durability
▶ Coverage
* 1.10kg/m in 1.0mm dry film thickness on a smooth surface.
* Recommended flilm thickness: 3mm.
▶ Packaging
* HSC-D50P [Isocyanate] : 210kg / Steel Drum
* HSC-D50R [Polyol] : 200kg / Steel Drum
* Mix Ratio(PR) = 1:1 by volume
▶ Storage
* Use within six (6) after manufacturing date written on the label.
* Store in cool, dry and well-ventilated place.
* Avoid exposure to humidity and UV.
* Avoid contamination by water, alcohol, etc.
* Keep away product from heat, spark and flames.
▶ Surface Preparation
* Surfaces must be sound, smooth and free from dust, laitance, oil or other contaminants.
▶ Application - Professional use only.
* Priming
- To inhibit pin-holes and increase the adhesion to the surfaces, porous surfaces should be coated by primer(Varo-BP is recommended) at 0.25kg/m in 0.1mm dry film thickness.
* Coating
- HSC-D50R[Polyol] compound should be agitated before and during use.
- Required machine spray setting as follows.
* Material temperature 20-250
* Main heater temperature 60-700
* Line heater temperature 60-700
* Spray Pressure 2.500-2.800psi
- Keep the distance between the surfaces and the spray gun about 50 ~ 60cm, and apply it at right angles to the top and bottom, left and right at regular intervals.
- Do not apply product unless concrete has cured at least 28days at 20C and over 80%RH or equivalent. The surfaces temperature and moisture content should be lower than 400
- Do not apply product when the temperature is below 50 - Cover the fully dried membrabne by Varo-Top HG R/H for color-fast and endurance.
- Please refer to the general guideline for complete information.
* Recommended Spray machine
- Over grade of GRACO E-XP2 or E-10