Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Industrial Additives Functions
Features & Benefits
- Industrial Additives Features
- Product Features
- Highly water-repellent
- No impairment of the water vapor permeability
- Initial water resistance is high
- Creates a strong beading effect
- Highly penetrating
- Low tendency to soil
- Prevents efflorescense
Applications & Uses
- Product Applications
- Depending on the absorptive power of the background, ACCESS® MWR 290 is diluted 1:9 to 1:14 with aliphatic and aromatic hydrocarbons as well as isoparaffins. Apply a uniform and rich coat of the dilution to the absorbent surface with a brush, roller or by overflow coating. To ensure uniformity of the coating, apply twice “wet-on-wet”.
- ACCESS® MWR 290 is an excellent impregnating agent for many mineral backgrounds, such as brick, clinker, sand lime brick, natural stone, concrete or mineral plasters.
- ACCESS® MWR 290 can, in addition, be used as a primer for acrylic paints or plasters, silicone resin paints or plasters as well as for other coatings. Moreover, it can be applied on humid construction materials as well as strongly alkaline backgrounds.
- ACCESS® MWR 290 reacts with air humidity. A prolonged contact with the air has thus to be avoided. The drums have to be tightly closed.
Properties
- Physical Form
- Appearance
- Slightly yellowish liquid
- Typical Physical Properties
- Physico-Chemical Properties
| Value | Units | Test Method / Conditions | |
| Active Ingredient | 100.0 | % | — |
| Value | Units | Test Method / Conditions | |
| Density (at 20°C) | 0.97 | g/cm³ | — |
Packaging & Availability
- Regional Availability
Storage & Handling
- Storage Conditions
- The product is sensitive to frost 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 frost or heat damage, the usability of the product has to be checked before processing.