R.R International was founded in 2004. It stands among the leading brands and is a reliable dealer of paint.We have our own manufacturing plant M/S Ralston polycoats
R.R International was founded in 2004. It stands among the leading brands and is a reliable dealer of paint.We have our own manufacturing plant M/S Ralston polycoats
Polyurethane Primer R 4:1(ZP) is a two-component Isocyanate cured general purpose Zinc Phosphate Base coating for protection of metal and concrete surfaces in a wide range of industrial & atmospheric conditions. The quality has satisfactory resistance against Fumes, Spillages of Mild Acids, Alkalis, Salts and Solvents. And special uses for GI, FRP surfaces
| COLOUR | RED, GREY, WHITE |
|---|---|
| FINISH | EGGSHELL |
| FLASH POINT | 30^OC |
| MIXING RATIO | BASE: ACCELERATOR R 4:1 (BY VOLUME) |
| % SOLID BY WEIGHT | 68-73% |
| RECOMMENDED DRY FILM THICKNESS | 50-60 MICRONS PER COAT |
| CORRESPONDING WET FILM THICKNESS | 60-80 MICRONS |
| PRACTICAL SPREADING RATE | 60 TO 80 SQ. FT. /LTR. |
| DRYING TIME | SURFACE DRY 1 HOUR, TECK FREE – 20 HOURS HARD DRY– 12 HOURS |
| STORAGE LIFE | UPTO 12 MONTH SO LONG AS THE MATERIAL IS STORED IN SEALED CONTAINER UNDER STANDARD WAREHOUSE STORAGE CONDITIONS. |
| HEAT RESISTANCE | UPTO 150^O C (INTERMITTENT) |
| EXPOSURE | Acids | Alkalies | Solvents | Salt | Water |
|---|---|---|---|---|---|
| SPLASH & SPILLAGE | Good | Good | Good | Excellent | Good |
| FUMES & OUTDOOR EXPOSOURE | Good | Good | Good | Excellent | Good |
