SikaGard-720 EpoCem - Epoxy Cement Mortar - Sika

Sikagard-720 EpoCem is a three-component micro-mortar for surfacing and finishing concrete, mortar or stone surfaces.

€143.26Tax Included
SIK 486700
9145342755087

SikaGard-720 EpoCem - Epoxy Cement Mortar - Sika

Sikagard-720 EpoCem is a micro-mortar with three components, based on cement modified and improved by the addition of epoxy resin , thixotropic, with fine texture, for surfacing and finishing of concrete , mortar or stone surfaces .

Features / Benefits

  • Excellent protection of concrete in aggressive environment.
  • Good chemical resistance.
  • Quick and easy application.
  • Class R4 according to standard EN 1504-3.
  • Impermeable to liquids, but permeable to water vapour.
  • Excellent adhesion to fresh and hardened concrete, wet or dry.
  • Minimum waiting time before applying other resin-based Sika finishing products.
  • Ideal preparation for finishing smooth surfaces.
  • Indoor and outdoor use.
  • Without solvents.
  • Can be applied projection.

Application areas

  • As a leveling layer on concrete and mortars from 0.5 to 3 mm on vertical or horizontal surfaces, for new construction and repairs, especially in chemically aggressive environments.
  • As a temporary moisture barrier (minimum 2 mm thick) under coatings based on epoxy, polyurethane and PMMA* resins, on substrates with a high moisture content and on fresh concrete.
  • As filler for reprofiling, surfacing and leveling of concrete surfaces.
  • In the food industry as a leveling and smoothing coat for walls and skirting boards, before applying a suitable finish using Sika Epoxy or polyurethane.

Application

Manual application:

  1. Apply the mixed Sikagard-720 EpoCem to the matt wet substrate and spread evenly to the desired thickness using a trowel or spatula.
  2. If necessary, it is possible to finish using a neoprene sponge or a brush.

Spray application:

  1. Application to the surface can also be done using an Aliva Hopper gun, Putzmeister S-5 or Graco T-Max 405.
  2. Further hand finishing is required.
  3. Do not add water as this may disturb the surface finish and cause discoloration.
  4. Freshly applied Sikagard-720 EpoCem should be protected from rain for at least 24 hours.
  5. Once Sikagard-720 EpoCem is dry to the touch, vapour-permeable seal coats can be applied.
  6. Always check that the surface humidity is < 4% when applying vapour-barrier coatings.
  7. A finish without connections is obtained when, during application, the product is applied wet on wet.

Aspect

  • Component A - resin: white liquid
  • Component B - hardener: yellow to transparent liquid
  • Component C - filler: powder
  • Final color: matte gray

Consumption

Primary :
Water depending on the absorption of the support

Screed / Mortar / Plaster:
~2.0kg/m²/mm

This value is theoretical and does not take into account additional material due to porosity, surface roughness and flatness or product wastage, etc.

Conditioning

21kg kit (A+B+C)

Sika
SIK 486700

Data sheet

Signal word
DANGER
WARNING
Hazard statements
H315 – Causes skin irritation.
H317 – May cause an allergic skin reaction.
H318 – Causes serious eye damage.
H319 – Causes serious eye irritation.
H335 – May cause respiratory irritation.
H411 – Toxic to aquatic life with long lasting effects.
Hazard pictogram
Hazard pictogram : GHS05 - Corrosive GHS05 - Corrosive
Hazard pictogram : GHS07 - Harmful GHS07 - Harmful
Hazard pictogram : GHS09 - Environmental hazard GHS09 - Environmental hazard
 

Specific References

EAN13
9145342755087

Download

fact sheet-tech-sikagard-720

The Sikagard - 720 EpoCem product data sheet

Download (204.19KB)

record-dry-sikagard-720

The Sikagard - 720 EpoCem product safety record

Download (648.15KB)
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