ACCESS® B-WB
- Chemical Family
- Silanes, SiloxanesSilanesSiloxanes
ACCESS® B-WB is a water-based water-repellent emulsion that is highly effective for mineral substrates. The product is an emulsion based on silanes and modified polysiloxanes, with properties including high water-repellency, strong beading effect, and low tendency to soil. The impregnating agent is highly penetrating and does not affect water vapor permeability. ACCESS® B-WB is solvent-free and prevents soluble salts from blooming. The product is milky white and has a specific gravity of ~0.95 g/cm3 at 20°C.
Properties
- Physical Form
- Liquid
Product families
- Cement & Concrete Additives
Other characteristics
- Brand
- ACCESS
- End Uses
- Bricks, Mineral Plasters
- Features
Beading Effect, Excellent Penetration, Water Resistance
- Functions
- Impregnating Agent, Water Repellent
- Appearance
- Milky white liquid
- Technology
- Industrial Additives & Materials
- Labeling Claims
- Solvent-free
- Product Features
- Highly water-repellent
- Does not affect the water vapor permeability.
- High early water resistance
- Creates strong beading effect.
- Highly penetrating
- Low tendency to soil
- Prevents soluble salts from blooming.
- Solvent-free
- Application Methods
- Brush
- Roller
- Storage Condition
The product is sensitive to freezing and heat and must not be stored at temperatures below 0 °C or above 40 °C. Irreparable damage is possible.; In the case of suspected freezing or heat damage, the usability of the product has to be checked before processing.; The product may change over time, depending on conditions (e.g. form creaming, sediment, separation).; Please stir well before use.
- Country Availability
- Canada
- USA
- Applications
ACCESS® B-WB is an excellent impregnating agent for many mineral materials, e.g. brick, cinderblock, sandstone, natural stone or mineral plaster. Depending on the absorptive power of the substrate, ACCESS® B-WB can be diluted with water in a ratio of 1 : 4 to 1 : 9.. Apply a uniform and rich coat of the dilution to the absorbent surface with a brush, roller or by flooding. To avoid omitted places, two applications wet-on- wet are possible. For mass waterproofing and to prevent salt blooming, we recommend adding 0.1 - 1.0% ACCESS® B-WB, related to cement weight.
- Industrial Additives End Use
- Bricks
- Mineral Plasters
- Industrial Additives Features
- Beading Effect
- Excellent Penetration
- Water Resistance
- Industrial Additives Functions
- Impregnating Agent
- Water Repellent
Technical data
Table 1 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| Active Concentration | approx. 50 | % |
Table 2 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| Density (at 20°C) | approx. 0.95 | g/cm³ |
