Rosethane Top Coat
Product Description
A superior quality 2 pack polyurethane high gloss pigmented top coat based on Acrylic polyols and isocyanate resins. Fractions with acrylic polyol is considered as BASE component and fractions with isocyanate is considered as HARDENER component .
Principal Uses
It is recommended as a top coat for the exterior and interior textured surfaces of concretes, plasters. It is also recommended for the wooden and metallic surfaces. It provides excellent chemical and weather resistance to the substrates, good hiding, good abrasion and impact resistance and alkali resistance .
Color |
White or any requested colors. |
Finish |
Glossy |
Density (gm/cc) |
1.20 |
Volume Solids % |
45% |
Theoretical Spreading Rat |
15 sq. mt/ lt at 30 micron DFT(depends upon the substrate condition & method of application) |
Washability |
N/A |
Overcoat Interval |
8 hours |
Flash Point |
28 degrees cel. |
Mixing Ratio |
4:1 - Base : Hardener ( v/v ) |
Pot Life |
3 hours |
Storage
The product must be stored in accordance with national regulations.The product must be kept in a cool and well-ventilated place ,protected from heat and direct sunlight.
Surface Preparation
Should be stable , firm, dry and free from laitance,dust and loose flaking materials,loose old paints, dirt, grease, wax and any other contaminations.
Application Details
Range |
Typical |
Max |
Min |
Wet Film Thickness (micron) |
66 |
89 |
66 |
Dry Film Thickness (micron) |
30 |
40 |
30 |
Temperature |
15oC |
25oC |
40oC |
Drying Time (S/D) |
3 hours |
1 hour |
30 minutes |
Dry Time (H/D) |
24 hours |
8 hours |
4 hours |
Application Guidelines
|
Air spray / Airless spray |
Brush/Roller |
Type of Thinner |
روز PU تنر |
روز PU تنر |
Volume of Thinner |
0 – 5% 15 – 20% |
5 – 10% |
Nozzle Orifice |
0.022 1.0-1.5mm |
- |
Nozzle Pressure |
2100 psi 2 – 3 bar |
- |
Paint System Advice
• 1 coat of epoxy primer ( RS-5770 ) can be applied before the filler coat.
• An epoxy filler ( RS-5780) coat can be applied for the wooden and cementous
surfaces . Normally no filler coat is applied on the metal surfaces unless the
surface is very uneven.
• 1-2 coats of Rosethane top coat (RS-5639) can be applied over the primer coat
or over the putty coat depending upon the substrate natures.
Safety Precaution
• Avoid contact with eyes and prolonged contact with skin.
• Keep containers tightly closed when not in use .
