Our system has noticed that you are based in United States, but the current country setting is United Arab Emirates. Do you still want to change your country?
Primers
![](/cms/media/images/responsive/applications/construction_3/silicone_resin_plasters_wr_img_360.jpg)
Example of a plaster with the primer underneath.
Primers are essential to ensure long-term stability of layered building systems. VINNAPAS® polymer dispersions provide excellent adhesion to a variety of substrates and act as excellent bonding agents.
In primers and bonding agents, VINNAPAS® dispersions contribute to the long-term stability of layered building systems. VINNAPAS® dispersions display excellent adhesion to a variety of substrates and good penetration into the surface. The result: The substrates are consolidated and the absorbency is controlled.
For open-pore substrates such as concrete, cement and gypsum plasterboards, VINNAPAS® dispersions with small particle sizes are available. For outdoor applications, hydrophobic VINNAPAS® dispersions are recommended, as they provide high water repellency and good barrier properties. In general, VINNAPAS® dispersions are suitable for formulating bonding agents with or without the use of aggregates / mineral fillers or co-binders such as cement.
Benefits:
- Good consolidation of construction surfaces
- Good to excellent penetration
- Excellent adhesion to a variety of substrates and under all conditions
- Improved abrasion resistance
- Easy application
Applications:
- Interior and exterior applications
- Adhesion-promoting layer between subsequent layers
- Construction surface consolidation
- Barrier layer for migration protection
- Impregnation of porous surfaces for protection and stain reduction
Product Recommendations
Products
|
Technical data
|
Product properties
|
Suitability
|
|||
---|---|---|---|---|---|---|
Solids content | Viscosity, dynamic | Glass transition temperature | Specific Features |
Primer
|
||
- - | 1500 - 3500 mPa·s 1500 - 3500 mPa·s | 18 °C[1] 64.4 °F[1] | - | |||
- - | 6000 - 12000 mPa·s 6000 - 12000 mPa·s | approx. 20.0 °C[1] approx. 68 °F[1] | Hydrophobic | |||
- - | - - | approx. 7 °C[1] approx. 44.6 °F[1] | - | - | ||
54.5 - 56.5 % 54.5 - 56.5 % | 1300 - 2000 mPa·s 1300 - 2000 mPa·s | -2 - 2 °C[1] 28.4 - 35.6 °F[1] | - | - | ||
- - | 100 - 400 mPa·s 100 - 400 mPa·s | approx. -5 °C[1] approx. 23.0 °F[1] | - | - | ||
54.0 - 56.0 % 54.0 - 56.0 % | 2000 - 4000 mPa·s 2000 - 4000 mPa·s | approx. -10 °C[1] approx. 14.0 °F[1] | - | - |
[1] Glass transition temperature | specific method, [] Suited, [] Well suited, [] Ideally suited