Bison Flex Polymer Putty
A flexible polymer-modified putty powder sold in 40 kg bags. It is applied in two thin coats on concrete and mortar walls.
Best for: Large or contractor jobs, Concrete and mortar surfaces
At a glance
- Coverage
- 11-12 sq ft per kg per mm for two coats
- Coats
- 2 (total thickness not above 2 mm)
- Recoat after
- 4-6 hours between coats; leave overnight before painting
- Thinning / mixing
- Mix with 35-40% clean water by weight, 5-7 minutes
- Apply with
- Putty blade, bottom to top, on a damp surface
- Pack sizes
- 40 kg bags
- Shelf life
- 6 months (unopened, 5-30 C)
- Good to know
- Do not mix more than 3 hours of use at 30 C.
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
- Polymer-modified for flexibility
- Two-coat system
- Sandable finish
How to use it
Remove loose material, splash with water and keep the wall clean, dust-free and damp before application.
Source These details are taken from Berger's official website and technical data sheet, and written in simple words by APS. Some values are still being confirmed with the brand. 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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