Sika® FerroGard®-903 Plus
Active corrosion inhibitor for reinforced concrete
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Sikagard®-720 EpoCem® is a 3-part, epoxy modified, cementitious, fine textured mortar for levelling and finishing concrete, mortar or stone surfaces.
Verified performance data for Sikagard®-720 EpoCem®, taken directly from the Sika Pakistan Product Data Sheet.
| Chemical Base | Epoxy modified cementitious mortar |
|---|---|
| Appearance / Colour | Part A-resinwhite liquid Part B - hardenertransparent yellow liquid Part C - filleraggregate powder Finished colour~grey |
| Density | Part A~1,05 kg/l Part B~1,03 kg/l Resin mixed~1,30 kg/l Parts A+B+C mixed~2,00 kg/l (EN 1015–6) All density values at +20 °C |
| Product Declaration | Complies with the general requirements of EN 1504–3: Class R4. EN 1504–2: Surface protection product for concrete - Coating. |
| Compressive Strength | > 45 N/mm 2 (28 days / +20 °C / 50 % r.h) (EN 1504–3: Class R4) (EN196–1) |
| Tensile Strength | in Flexure > 5 N/mm 2 (28 days / +20 °C / 50 % r.h) (EN196–1) |
| Coefficient of Thermal Expansion | ~13 × 10 –6 1/K |
| Reaction to Fire | Class A2(fl) S1 (EN 13501–1) Freeze Thaw De-Icing Salt Resistance Resistance Factor WFT–99 % (High) (EN196–1) Sulfate Resistance High Sulphate Resistance (ASTM C 1012) |
| Service Temperature | -30 °C min. / +80 °C max. for continuous exposure. |
| Consumption | ~2,0 kg/m 2 /mm This figure is theoretical and does not allow for any additional material required due to surface porosity, surface profile, variations in level or wastage, etc. |
| Layer Thickness | Temporary moisture barrier (TMB): 2,0 mm minimum Pore filling, repair and levelling: 0,5 mm min. / 3,0 mm max. Pore filling and repairing small areas: (< 0.01 m 2 ) 5,0 mm max |
| Ambient Air Temperature | +8 °C min. / +30 °C max. |
| Substrate Temperature | +8°C min. / +30°C max. |
| Pot Life | TemperatureTime +10 °C~80 minutes +20 °C~40 minutes +30 °C~20 minutes 21 kg unit |
| Waiting Time / Overcoating | Once Sikagard®-720 EpoCem® is tack free it is possible to apply vapour permeable resin finishes. For the application of vapour tight resin finishes on Sikagard®-720 Epo- Cem®, allow the surface moisture to fall below 4 % |
| Curing Treatment | TemperatureFull cure +10 °C~14 days +20 °C~7 days +30 °C~4 days Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity. |
| Standards | CE Marking and Declaration of Performance to EN 1504–2 - Surface protection product for concrete - Coating CE Marking and Declaration of Performance to EN 1504–3 - Concrete repair product for structural repair Suitabilit |
Source: Sika Pakistan Product Data Sheet, Sikagard®-720 EpoCem® (May 2021, Version 02.01).
Pre-batched 21 kg sets. Part A1,14 kg container Part B2,86 kg container Part C17 kg bags Refer to current price list for packaging variations
The product must be stored in original, unopened and undamaged packaging in dry conditions at temperatures between +5 °C and +30 °C. Always refer to packaging.
Part A and Part B12 months from date of production Part CConfirmed by producing company
Follow the official Sika Technical Data Sheet for full application details.
More data sheets in Concrete Repair & Protection · Waterproofing
Sikagard®-720 EpoCem® is a 3-part, epoxy modified, cementitious, fine textured mortar for levelling and finishing concrete, mortar or stone surfaces.
Pre-batched 21 kg sets. Part A1,14 kg container Part B2,86 kg container Part C17 kg bags Refer to current price list for packaging variations
Part A and Part B12 months from date of production Part CConfirmed by producing company The product must be stored in original, unopened and undamaged packaging in dry conditions at temperatures between +5 °C and +30 °C. Always refer to packaging.
> 45 N/mm 2 (28 days / +20 °C / 50 % r.h) (EN 1504–3: Class R4) (EN196–1)
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