One Pro Smooth Primer
A water-thinnable luxury primer with salt-proof protection. Gives a smooth, white, well-bonded base for the topcoat.
Best for: Interior walls before premium paints, Walls prone to salt patches, New plaster
At a glance
- Coverage
- 200-240 sq.ft per litre for 1 coat
- Coats
- 1
- Touch dry
- 30 minutes (surface dry)
- Recoat after
- 4-6 hours
- Thinning / mixing
- 1 L primer with 600 ml water
- Apply with
- Brush followed by foam roller
- Pack sizes
- 1 L, 4 L, 10 L, 20 L
- Warranty
- Up to 96-month (8-year) system guarantee (website)
- Shelf life
- 36 months
- Good to know
- Thinned primer to be used within 24 hours
How much will I need?
A rough estimate from the coverage on the data sheet. Real coverage depends on the wall.
Enter the wall area or room size.
Why choose it
- Salt-proof against white salty patches
- Strong adhesion
- High whiteness and opacity
- Resists chalking and alkali
- Makes the wall smoother
- Easy to apply
How to use it
Cure new plaster 28 days with daily water curing. Remove loose paint, dust and fungus. Fill cracks up to 5 mm and holes.
Recommended system
- Birla Opus One Acrylic Putty / One Pro Smooth Putty
- Birla Opus One topcoat
Source These details are taken from Birla Opus's official website and technical data sheet, and written in simple words by APS. Brands update their products from time to time, so please check the pack and the latest data sheet before use. See the official page
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