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Renders, Mortars & Fillers
THERMO UNIVERSAL WHITE
White version for premium insulation systems.
Details
Renders, Mortars & Fillers
THERMO UNIVERSAL GRAY
Mineral render & polystyrene adhesive · ETICS
Reinforced powder adhesive and skim coat for External Thermal Insulation Composite Systems (ETICS), based on high-grade Portland cement. For bonding and skimming EPS and graphite boards on brick, concrete or cement-rendered walls – for façades and interiors.
Fields of application
- Bonding EPS and graphite insulation boards
- Reinforcing layer applied in two coats with glass-fibre mesh
- On brick, concrete and cement-based render
- For external façades and interior rooms
Technical data
| Form / Colour | Powder / Grey |
| Mixing water | 6–7 l / 25 kg |
| Application temperature | +5 °C to +30 °C |
| Compressive strength | 5.9 N/mm² (CS III) |
| Capillary water absorption | 0.18 kg/m²·h⁰·⁵ (Wc2) |
| Adhesion | 1.21 N/mm² |
| Thermal conductivity | 0.85 W/m·K |
| Storage / shelf life | dry, 12 months |
Pack sizes & versions
| Colour | Grain size | Packaging |
|---|---|---|
| Grey | 0–600 µm | 25 kg |
Application
Slowly stir 25 kg into 6–7 l of water and mix lump-free. Apply the adhesive as a perimeter bead with dabs (or in an X pattern), or over the full surface with a 10 mm notched trowel – at least 40 % bonded area. Fix the boards from the bottom upwards, then mechanically fix with anchors (8 per m²).
Standard / certification: EN 998-1:2016 · GP-CS III, Wc2 · DoP-204-1/05.12.2025
Data sheet (PDF)
THERMO UNIVERSAL GRAY · PDF
Data sheet (PDF)
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Planning a project? We supply the right system.
New build, refurbishment or façade insulation – get in touch. We will put together the wall build-up for your project.