NATIONAL PVA PRIMER – 18 L WHITE
REQUEST PRICE
Excellent adhesion, moderate opacity and sealing property good alkali resistance, suitable for sealing the chalky surfaces like gypsum board or putty.
Monday - Friday 9:00 - 17:00
Description
Description
PRODUCT DESCRIPTION
National PVA Primer White for Masonry is an acrylic copolymer based primer with moderate opacity and sealing property. It has excellent adhesion and good alkali resistance on cementitious surfaces. It is a general – purpose primer for masonry works. It is suitable for interior/exterior applications. It contains anti fungal and anti bacterial additives.
RECOMMENDED USES
National PVA Primer White for Masonry is a general – purpose primer for cementitious surface. It can be used as a primer to hide the substrate surface and provide an opaque matt finish. It is used for interior/exterior applications on concrete, plaster, bricks, asbestos, gypsum etc. as a masonry primer. It can be used for sealing the chalky surfaces like gypsum board and putty.
TECHNICAL DATA
| COLOUR, DRY FILM | White & Pastel Colours |
| FINISH, DRY FILM | Smooth / Matt |
| VOLUME SOLIDS (ASTM D2697) | 37 ± 2% |
| SPECIFIC GRAVITY | 1.45 ± 0.05 (for white & pastel shades) |
| THEORETICAL SPREADING | 12 – 10.5 M2/LTR (Depends on the surface) |
| RECOMMENDED DFT (DRY FILM) | 30 – 35 Microns/Coat |
| RECOMMENDED WFT (WET FILM) | 80 – 95 Microns/Coat |
| FLASH POINT | Water Base |
DRYING TIME
Drying time @ 30°C (Temperature, humidity, air movement, film thickness and number of coats all affect the drying time.)
| TOUCH DRY | 15 – 30 minutes |
| DRY TO RECOAT | 1 – 2 hours |
| FULL DRY | 4 – 6 hours |
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