POLYURETHANE

POLYURETHANE PRIMER SURFACER - (METCON MCC - 1137)

PRODUCT DESCRIPTION

Metcon MCC - 1137 is a two-component Aromatic Isocyanate cured Polyurethane primer surfacer containing zinc phosphate as a corrosion inhibiting pigment providing barrier protection & cathodic protection respectively against corrosion. It gives excellent chemical and good gloss and colour retention when used in conjunction with an Aliphatic Acrylic Polyurethane top coat.

RECOMMENDED USAGE

MCC – 1137 is used as an ideal primer in humid conditions & moderately to severe corrosive industrial atmospheric conditions. It is a suitable primer for Polyurethane top-coat.

DIRECTIONS FOR USE

Ensure that the surface is oil and grease free clean and dry. Rust is to be removed or Rust convertor may be applied as a protective measure. Mix base and hardener in the ratio. Allow it to maturate and apply with brush or spray.

TECHNICAL SPECIFICATIONS

1. SHADE : Grey / White
2. FINISH : Eggshell to matt
3. VOLUME SOLIDS : 40 ± 3 %
4. MIXING RATIO : 4 Parts of Base to 1 Part Hardner (By Volume)
5. THINNER : Polyurethane thinner
6. MATURATION PERIOD : 15 – 20 Minutes
7. STOVING SCHEDULE (80 degrees) : 20 – 30 minutes
8. DRYING TIME AT 30oC : Surface dry : 15 – 20 Minutes
Tack Free Dry : 50 – 60 mins
Hard dry : Overnight
9. RECOMMENDED DFT : 35 – 40 Microns
10. THEORETICAL COVERAGE : 8 Sq mtr/ltr at 40 microns DFT
11. RECOATABILITY : 12 – 16 Hrs. (should not be more than 24 – 30 hours)
12. POT LIFE : 4 – 6 Hrs
13. SHELF LIFE : One year in separately sealed drums
14. PACKING : 20 Litre Dual Pack
15. CLEAN UP : It is good working practice to periodically flush out spray equipment during the course of the working day. Frequency of cleaning will depend upon amount sprayed, temperature and elapsed time, including any delays.
16. SAFETY PRECAUTIONS : This product is intended for use only by professional applicator. Use of personal protective equipment and adequate local exhaust ventilation is recommended during application.

Acrylic Epoxies Polyurethanes Quick Drying Synthetic Enamels Waterbased Others
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