Advantages
- Easy to mix and apply
- Solvent free
- Very good adhesion to many construction materials
- Suitable for dry and damp concrete substrates
- Workable at low temperatures
- High initial and ultimate mechanical strengths
- Longer pot life
- Thickness up to 1 mm
- Impermeable to liquids and water vapour
- Hardens without shrinkage
- Different coloured parts (for mixing control)
- No primer needed
Product Information
Product declaration ASTM C881-78, Type II, Grade 2, Class B+C
| # | Characteristic | Value |
|---|---|---|
| 1 | Chemical base | Epoxy resin and selected fillers |
| 2 | Shelf life | 12 months from date of production |
| 3 | Storage conditions | The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +40°C. Protect from direct sunshine. |
| 4 | Colour | Part A+B mixed concrete grey Part A white Part B dark grey |
| 5 | Density | ~1.70 kg/L (Part A+B mixed, at +27 °C) |
| 6 | Viscosity | ≤ 5 m·Pa·s |
Technical Information
| # | Characteristic | Value |
|---|---|---|
| 1 | Compressive strength | Curing time Compressive strength 3 d ≥ 35 MPa 7 d ≥ 55 MPa (ASTM D695) All values at curing temperature +30 °C |
| 2 | Tensile strength | ≥ 18 MPa (14 days / +30 °C) |
| 3 | Tensile adhesion strength | ≥ 10 MPa (14 days, moist cure / +30 °C) |
Application Information
| # | Characteristic | Value |
|---|---|---|
| 1 | Mixing ratio | Part A : Part B = 2 : 1 (by weight) |
| 2 | Consumption | ~0.3–0.5 kg/m2 This figure is theoretical and does not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc. |
| 3 | Ambient air temperature | +5 °C min. / +40 °C max. |
| 4 | Dew point | Beware of condensation. Steel substrate temperature during application must be at least +3 °C above dew point. |
| 5 | Substrate temperature | +5 °C min. / +40 °C max |
| 6 | Substrate moisture content | Cementitious substrates must be dry or matt damp (no standing water). Brush the adhesive well into the substrate if matt damp. |
| 7 | Pot life | 4 hours at +30 °C (FIP 5.1) The potlife begins when the resin and hardener are mixed. It is shorter at high temperatures and longer at low temperatures. The greater the quantity mixed, the shorter the potlife. To obtain longer workability at high temperatures, the mixed adhesive may be divided into portions. Another method is to chill parts A+B before mixing them (not below +5 °C). |
| 8 | Open time | > 7 hours at +30 °C |
