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SikaEmaco® N 202

(former MEmaco N 202)

SINGLE COMPONENT, POLYMER MODIFIED BLOWHOLE FILLER AND FINISHING MORTAR

SikaEmaco® N 202 is a cementitious, polymer modified one component blowhole filler and finishing mortar.
Suitable for use in hot and tropical climatic conditions.

  • Easy to use
  • Excellent workability
  • Good mechanical strengths
  • Non-corrosive
  • Adjustable "creamy" consistency
  • Economical
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Usage

SikaEmaco® N 202 can be used as a:
  • Finishing mortar on cementitious substrates
  • Thin layer rendering and smoothing on horizontal and vertical areas in building and civil engineering construction, for external and internal finishing, etc.
  • Levelling mortar on uneven substrates and profiled concrete surfaces.
  • Finsihing mortar to fill honeycombs, blowholes, etc.
  • Repair mortar for minor defects of edges.
  • To form and finish joints and covings.
 

Advantages

  • Easy to use
  • Excellent workability
  • Good mechanical strengths
  • Non-corrosive
  • Adjustable "creamy" consistency
  • Economical

Packaging

25 kg bag

Colour

Concrete grey

Product Details

Product Information

Composition

Polymer containing cementitious mortar with different additives

Shelf life

12 months from production date.

Storage conditions

Store in undamaged, unopened, original sealed packaging in dry conditions at temperatures between +5°C and +35°C. Protect from direct sunlight, heat and moisture.

Maximum grain size

~0.6 mm
Technical Information

Compressive strength

≥ 15 N/mm2 (28 d, w/p ratio=0.24)

(ASTM C109)

Tensile adhesion strength

≥ 0.8 N/mm2 (28 d)

(ASTM D4541)

 

Application

Application Information

Fresh mortar density

~1.85 kg/l (25°C)

Layer thickness

Max. 3.0 mm in one single layer

Ambient air temperature

+5°C min. / +35°C max.

Mixing ratio

Max. 6 litres of water per 25 kg bag

Substrate temperature

+5°C min. / +35°C max.

Initial set time

~90 min (25°C)

Application time

~60 min (25°C)
Consumption

Yield

~16.7 litres per 25 kg bag 
Application steps

MIXING

SikaEmaco® N 202 can be mixed with a low speed (< 500 rpm) hand drill mixer or using a force action mixer. Pour the recommended water amount in a suitable, clean mixing container. While stirring slowly, add the powder to the water and mix thoroughly at least for 3 minutes to acheive required homogeneous consistency. The obtained mix should be very creamy, easily spreadable and thixotropic. Do not add extra water or other ingredients after mixing.
Normal tumble type concrete mixers are not suitable.
Do not mix more material than can be placed within its pot life.

APPLICATION

SikaEmaco® N 202 can be applied by brush, trowel or spatula. As soon as the mortar has started to set it can be smoothed by wooden or synthetic float, XPS block or sponge. 

 

CURING TREATMENT

Where ambient conditions may lead to rapid surface drying, the use of light water fogging for 48 hours or application of a suitable water based curing compound from Sika® Antisol® range is recommended. Do not commence fogging until final set has been reached.

CLEANING OF EQUIPMENT

Clean all tools and application equipment with water immediately after use. Hardened / cured material can only be mechanically removed.

 

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