Sika® Sikagard®-720 EpoCem® 21 kg gray

Details for Sikagard®-720 EpoCem® 21 kg grey:

3-component, epoxy resin-modified, sulfate-resistant ECC fine filler

Sikagard®-720 EpoCem® is a three-component, epoxy resin-modified, cement-based fine filler. The liquid components A and B consist of an epoxy resin dispersion. The powder component C consists of cement, mineral aggregates, and additives. Sikagard®-720 EpoCem® component C is low in chromate according to TRGS 613.

Application:
- For vertical and horizontal surfaces
- Use in new buildings or damaged concrete, in aggressive chemical environments such as sewage treatment plants
- Suitable for use on moisture-intensive surfaces, including green concrete
- As a temporary moisture barrier (TMB) for applying epoxy, polyurethane and PMMA resin coatings
- As a pore sealer for smoothing and leveling concrete surfaces
- Wastewater treatment plant area: without revision according to DIN 4030 for the attack degree "weak and strong"
Permissible exposure classes: XA1-3

Advantages:
- High level of protection against penetrating media
- Relaxation layer against rising damp and back moisture penetration
- High resistance to sulfate attack
- Usable in pH ranges 3.3-14
- Water vapor permeable
- User-friendly spray application
- Ideal for use with Sika epoxy resin products
- No follow-up treatment
- Good chemical resistance
- Environmentally friendly, solvent-free
- Good CO2 protection
- Long-term compatibility with constant back-side moisture penetration of the concrete component
- Waterproof up to 5 bar
- Reduction of rework intervals when subsequently coated with a vapor-tight system

Shade:
Gray

Chemical basis:
Epoxy resin, cement

Shelf life:
9 months from the production date

Storage:
Store in the undamaged original container between +5 °C and +30 °C in a dry, cool and frost-free place.

Maximum grain size:
0.3 mm

Density:
Approx. 2.0 kg/l fresh mortar bulk density

Packaging:
Component A: 1.14 kg plastic container
Component B: 2.86 kg plastic container
Component C: 17 kg bag

Container:
21 kg