Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Technical Features
- Single component
- High performance (consolidating power)
- High barrier against residual humidity (max 4 - 5%)
- High penetration (with the use of Diluente D40)
- Increases the mechanical resistance of the surface
Applications & Uses
- Markets
- Application Area
- Area of Application
- Traditional cement screeds
- Anhydrite screeds (calcium sulfate)
- Preparation of synthetic mortars
- Consolidation of heated screeds (after filling any cracks or fissures that prevent direct contact of the primer with the pipes)
- Do Not Use
- For waterproofing heated screeds (which must have a residual humidity required by law and suitably seasoned through a thermal cycle)
- On non-absorbent substrates
- In renovations with adjacent inhabited rooms in order to avoid the spread of the solvent
- Before laying solvent-sensitive materials (PVC, rubber, linoleum)
- On surfaces subject to continuous rising damp and which is not protected by a vapor barrier
- On screeds that contain materials that can melt or weaken in contact with the solvent
- Product Application and Removal
Application / Tools: Roller, brush
Cleaning tools: Solvent GR7, when the product is still fresh
Product Removal: Solvent GR7, when the product is still fresh
- Limitation of Use
- Ventilate the room during use and during the hardening phase
- Flammable product
- Glue using exclusively. our two-component epoxy-polyurethane or polyurethane adhesives (type PL6) or one-component polyurethane or silane type (WB MONO MS) adhesives
- Always use adequate personal protection systems
- Preparation of the Support
Always check the humidity of the substrate with suitable tools. The substrate to be treated must be compact and free of detaching parts and in compliance with the DIN 18356 standard. Any surface defects, such as cracks or cracks, must be treated by mixing fine sand (not marine) with PRIMER PA 400 until a homogeneous mortar is obtained to avoid infiltration or stagnation of product in the cavity with the risk of damaging any pipes. Substrates with a poorly absorbent layer must be roughened and carefully vacuumed to allow the product to penetrate. Before applying, make sure there is an adequate vapor barrier.
- Application
Ambient and shake the product thoroughly before use. Apply at an ambient temperature between 10 ° C and 30 ° C with air humidity> 40% (different conditions can lead to a considerable variation in drying times with not excellent results). Ventilate the room during use and during the hardening phase.
As a surface consolidator: Apply a coat of PA 400 primer in a dilution ratio 2: 1 with the special diluent D40 respecting the yield of about 200 (g / m2).
As a deep consolidator: Apply a coat of PA 400 primer in a 1: 1 dilution ratio with the special diluent D40. After dry primer (about 4 hours) apply a second coat of primer within 12 hours in a dilution ratio 2: 1 respecting the overall yield of about 400 (g / m2).
As a barrier against residual moisture: Apply a coat of PA 400 primer in a 1: 1 dilution ratio with the special diluent D40. After dry primer (about 4 hours) apply a second coat of primer within 12 hours undiluted respecting the overall yield of about 400 (g / m2). If necessary, apply a third coat of product after drying the previous coat. When the product is still fresh, remove any primer residues using a cloth soaked in our SOLVENT GR7. After curing, primer PA 400 can only be removed mechanically. To promote greater adhesion of the adhesives, spread a layer of fine and dry sand (not marine) on the last coat of primer while the product is still fresh. Glue using exclusively our two-component epoxy-polyurethane or polyurethane (type PL6) or one-component or silane type (WB MONO MS) adhesives.
Properties
- Appearance
- Brown Liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity (20°C) | 12 - 15 | mPa*s | Ford |
| Yield (Surface Consolidator) | 200.0 | g/m² | - |
| Yield (Deep Consolidating Agent) | 300 - 400 | g/m² | - |
| Yield (Barrier for Residual Miosture) | 300 - 400 | g/m² | - |
| Use Temperature (Air Humidity: min. 40%) | 10 - 30 | °C | - |
| Overlay Hours | 4 - 12 | h | - |
| Final Hardening (Ventilated Room, Complete Solvent Odor Release) | 2 - 3 | days | - |
| Surrender | 200 - 400 | g/m² | - |
Regulatory & Compliance
- Compliance
- Emission class according to French legislation
Packaging & Availability
- Available Packaging
- 10 Kg
Storage & Handling
- Shelf Life
- 12 Months (5 - 25°C)
- Disposal Information
Dispose of in compliance with local and national regulations in force.