Chromatic 2K Acrylic Primer is a two component high build primer mixed with isocyanate hardener and is used as a Primer prior to application of Chromatic 2K Acrylic Enamel to achieve maximum mechanical and chemical resistance with a superb gloss finish for Automotive vehicles. It has Superior adhesion, good filling and levelling properties. Can be over coated within 3 -4 hours. Can obliterate small indentations/defects without using body filler. Sands easily wet or dry and can be directly top coated with alkyd enamels, acrylic enamels, lacquers, acrylic urethane enamels and basecoat clear coat systems.
| FINISH | Smooth, Semi-Gloss |
| APPLICATION: | Application is by airless spray. The temperature of the substrate should be minimum 10°C and at least 3°C above the dew point of the air, measured near the substrate. Good ventilation is required in confined areas to ensure proper drying. |
| MIXING RATIO: | 4 parts Base: 1 part Hardener: 1 part Thinner (by volume) |
| EQUIPMENT CLEANING: | Chromatic 2K Acrylic Thinner |
| DRYING TIME: | touch dry is 30 mins, hard dry is 3 hours and over coating can be done after 4 hours. For increased productivity, 2K Acrylic Primer can be baked/ stoved at 60 – 70oC for 45 minutes after a 10minute flash off to facilitate overcoating in 1 hour |
| SPREADING CAPACITY: | Depends on film thickness applied, surface porosity, imperfections, temperature & wastage during painting. 6 – 8 m²/l per coat. Maximum spread rate per coat is obtained at minimum dry film thickness and vice versa |
| COLOUR RANGE: | Yellow |
| PACK SIZES: | 1 litre and 4 litres Base |
| SOLIDS: | 64%-66% (by weight). |
| SUPPLY VISCOSITY: | 128 -132 seconds B4 Cup @25ºC |
| DRY FILM THICKNESS: | 55-60 µm |
| APPLICATION VISCOSITY: | 20 -22 seconds B4 Cup @25oC |
| APPLICATION PRESSURE: | 45 -50 PSI |
