Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Technical Features
- Two-component
- High performance (adhesion and toughness)
- Suitable for all types of wooden floors
- Excellent spreadability
- Very low VOC emissions
- Free from water and solvent
- Suitable for underfloor systems
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Area of Application
- Absorbent and non-absorbent floors
- Traditional cement screeds
- Anhydrite screeds (calcium sulfate)
- Absorbent and non-absorbent substrates for underfloor heating or cooling
- Metallic materials (after application test)
On These Surfaces can be Glued:
- 10 mm solid wood elements without interlocking (lamparquet) according to DIN EN 13227
- Mosaic parquet according to DIN EN 13488
- Solid wood with lamellas (industrial) according to DIN EN 14761
- Solid wood boards with M / F joint with maximum width 18 cm or 20 cm with oak essence according to DIN EN 13226
- Pre-finished multilayer floors according to DIN EN 13489
- Elements in ceramic or stoneware
- Product Application and Removal
Application / Tools: Notched Trowel
Cleaning tools: Solvent GR7, when the product is still fresh
Product Removal: LS Cleaner when the product is still fresh
- Limitation of Use
- It is advisable to acclimatize the product before use at a temperature of at least 10°C
- Do not apply in humid environments
- Do not glue the sides of the tablets
- Preparation of the Support
The substrate to be treated must be compact, dry, clean, free from detaching parts such as residues of wall paints, powders, waxes or the like and in compliance with DIN 18356. Before laying, always check the humidity of the substrate and of the wood with suitable tools. . The humidity measurement of the substrate must be done in depth (approx. 2-3 cm) with a hygrometer with carbide vials in order to exclude the possible presence of highly hygroscopic substances (such as pumice, vermiculite), which can release moisture contained in them resulting in swelling of the floor. The humidity must be <2% for traditional screeds, <0.5% for anhydrite (calcium sulfate) screeds and <0.2% for anhydrite (calcium sulfate) screeds with radiant heating. Wood moisture between 7 and 11%. Do not lay on screeds that are not protected from possible rising damp (always interpose an adequate vapor-tight sheath). On low-porous or calcium sulfate-based screeds, it is advisable to mechanically sand the surface and vacuum up residues of dirt, dust or detaching parts. Dusty or damp cementitious substrates must be consolidated with primers (such as our PRIMER HE, PRIMER WB PU or PRIMER PA 400), which favor adequate adhesion of the adhesive.
- Application
Apply at an ambient temperature between 10 ° C and 30 ° C (different conditions can lead to a considerable variation in viscosity and drying times with not excellent results). Ambient the product before use. Pour component B into the container of component A, mixing carefully with a low-speed agitator, until a homogeneous paste with a uniform color is obtained. Spread the mixture with a notched trowel, incorporating any dust present on the substrate. Proceed with the installation by exerting adequate pressure on the parquet to make the adhesive adhere well over the entire surface. It is recommended to keep the wooden cladding at least 8 -10 mm away from the walls. When the product is still fresh, remove any glue residues with a cloth soaked in our LS Cleaner. It is advisable to always check the compatibility of the cleaner with the surface to be treated.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Catalysis Ratio (A:B) | 9:1 | - | - |
| Viscosity (20°C, Comp. A) | 70,000 - 90,000 | mPa*s | Brookfield |
| Viscosity (20°C, Comp. B) | 4000 - 9000 | mPa*s | Brookfield |
| Viscosity (20°C, Catalysed Product) | 50,000 - 75,000 | mPa*s | Brookfield |
| Yield (Notched Trowel, n°C) | 1000 - 1400 | g/m² | - |
| Use Temperature | 10 - 30 | °C | - |
| Open Time | 90 - 120 | mins | - |
| Walkability | 12 - 18 | h | - |
| Final Hardening | 48 - 72 | h | - |
| Tensile Shear Strength (Par. 4.3.4 b) | 4.1 | N/mm² | UNI EN 14293 |
| Tensile Shear Strength (Par. 4.3.4 a) | 5.0 | N/mm² | UNI EN 14293 |
| Wood-Concrete Adhesion (Concrete failure) | min. 3 | N/mm² | - |
| Hardness | min. 80 | Shore A | - |
Regulatory & Compliance
- Compliance
- Emission class according to French legislation
Packaging & Availability
- Available Packaging
- 10 Kg (A+B)
Storage & Handling
- Shelf Life
- 12 Months (5 - 25°C)
- Disposal Information
Dispose of in compliance with local and national regulations in force.