Repair compound Teknorep 200 EX(Текнореп 200 ЕХ)

Products > Repair compound for concrete

Repair compound Teknorep 200 EX(Текнореп 200 ЕХ)

One component thin-layer repair compound reinforced with polymer fibers.


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Teknorep 200 EX is a one component thin-layer repair compound reinforced with polymer fibers of increased strength and elasticity.

Application areas:

  • To fill in irregularities after removing the formwork
  • For repair and reinforcement of reinforced concrete structures
  • To repair or strengthen holes for columns, beams and rods
  • For repair of damages and cracks on any mineral surfaces
  • To repair damages and cracks in engineering structures such as metro, highway, dams
  • For repair of prefabricated elements
  • To obtain a smoother surface during minor repairs

Properties of the repair compound:

  • Resistant to freezing and thawing
  • Does not cause corrosion
  • Non-toxic
  • Easy to use. Can be applied with a spatula or spray
Colour Grey
Expiration date 12 months in a dry environment in a closed package
Packaging 25 kg bag
Size of filler granules < 3 mm
Application temperature + 5 °C - + 35 °C
The ratio of the components of the compound 4.0-5.0 liters of water / 25 kg of dry powder
Thickness of application 30 mm (in one layer)
Commissioning 24 hours
Life time of the compound 30 min
Bending strength (EN 12808-3) > 8.0 N/mm2
Adhesion strength to concrete (EN 1542) > 1.0 N/mm2
Compressive strength (EN 12808-3) > 35.0 N/mm2
Shrinkage (EN 12617-4) > 1.5 N/mm2
Capillary absorption of water (EN 13057) < 0.5 kg/m2*h
Fire resistance A1

Consumption table:

Teknorep 200 EX Compound density (kg/l) Powder per 1 mm/1 m2 (kg)  Volume of water for mixing (l)
25 kg kraft bag 2,1 1,8 4-5
  • Before applying the material, the surface should be cleaned of any types of oil, rust, detergents, dirt and other substances that prevent setting.
  • Before using Teknorep 200 EX, the surface should be moistened.
  • If it is necessary to prime the surface, you should use the Tekno AD primer and then use the Teknorep 200 repair compound.
  • To prepare the working solution, pour 4.0-5.0 liters of clean water into a clean container. Pour the Teknorep 200 EX powder (25 kg) into a container with water and use a low-speed mixer to knead the composition for at least 5 minutes until a homogeneous mass is obtained. Leave the resulting compound for 3 minutes, then re-mix the compound for 2 minutes. Do not add water to the already mixed compound.
  • To obtain a smooth surface, the compound should be applied with a spatula. If necessary, apply a layer with a thickness of more than 30 mm, you should perform the work in several layers.


  • For outdoor use, in the first hour of solidification of the ompound, it is necessary to protect the surface from moisture, sunlight and frost.
  • When used at a low temperature, the lifetime of the mixture increases, at an elevated temperature it decreases.
  • Work should be carried out in compliance with safety and hygiene standards, using a mask and glasses.
  • The freshly laid solution must be protected from adverse weather conditions, such as direct sunlight, high temperatures < +35 ˚С, precipitation and frost.
  • The tools and equipment used must be washed immediately after use.