B2 MULTI omnibind
Pre-treatment plaster
Deep primer green.
Characteristic product properties
- Universal deep primer.
- Can be used on a wide range of substrates.
- Closed substrates, smooth prefab concrete (curves).
- Colourless when dry, ideal for application under thin (gypsum) plaster layers.
- Sprayer, roller, block applicator or brush.
- Walls and ceilings.
- Interior and exterior.
Applications
Adhesion-promoting and absorption-reducing deep primer for use to pre-treat cement, lime and plaster layers. Also used to reduce absorption and improve adhesion. Is particularly well suited for ceiling applications. B2 MULTI omnibind is also used as a pre-treatment under tilework (walls and floors). Apply with a suitable sprayer, roller, block applicator or brush.
Getting started with B2 MULTI omnibind
Safety information
Certificates and documents
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Why should I use primer?
When gluing tiles, leveling floors, or plastering walls or ceilings, it is often advisable to provide the substrate with a good pretreatment. You can imagine that these products or adhesives, leveling compounds, or plaster mortar need to adhere to the substrate. To ensure optimal adhesion, it is recommended to apply a primer or primer first. Using a primer can prevent many problems from occurring.
Is it necessary to apply a primer before plastering?
A primer ensures better adhesion of the plaster mortar to the substrate. This is especially important for smooth, closed and porous or highly absorbent surfaces. Where plaster mortar without a primer would have difficulty bonding properly. In addition, a primer also ensures even absorption of the plaster mortar, making it easier to strip off the plaster mortar and polish it, sand it or finish it with a trowel.
Should I dilute primer?
Omnicol supplies ready-to-use primers that do not need to be diluted. Open the packaging, stir, and you're ready to go. Only the suction-reducing plaster primer ZV (FIX+ R and FLEX+ are also dilutable) omnibind can be adjusted to the suction of the substrate by dilution.