MortarFine Premium

Natural Mortar for rendering

Product Features

  • For rendering in rehabilitation work and restoration
  • Bi-component. It is mixed with Kalgraphin Premium.
  • No smell of volatile substances (Zero VOCs) and without carcinogens (Formaldehyde). Safe for health.
  • Unique formula based on high-quality lime. It eliminates CO2 improving air quality and eco-friendliness.
  • Lime base helps highly breathable on the surface. Avoids condensation.
  • Maintain the original material. Suitable for rehabilitation work and restoration.
  • Excellent flexibility and adhesion with graphene technology. Able to conceal hair cracks.
  • Low water absorption.
  • Suitable for interiors and exteriors.
  • After mixing keep the remaining mortar by water casting.
  • It is applied as the final coat to make a smooth finish.

Color Mixing : The shading will be Pastel *For Additional inquiries please contact to technical advisor or the company.

Certificates : Cradle to Cradle Certified™ GOLD. Sensitive Choice, French VOC A+

1 set composed of 1 bag of MortarFine Premium and 2 buckets of Kalgraphin Premium.

Plaster 18.9 kilograms each.

Kalgraphin Premium 4.5 kilograms each.

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MortarFine Premium is a lime-based mortar with graphene technology. Ideal for plastering in buildings, rehabilitation, and restoration of listed properties. The product has a moderately coarse texture. Suitable for use with the surface coating requiring a thickness of 2-5 millimeters.

Application Area

  • The product can be applied to general construction materials such as brick, concrete, etc.

• Approximate 4 kg/m2 for 2 mm It depends on the type and condition of the substrate. The actual coverage rate will be obtained from the average value of the actual work performed.

• Mechanical agitator, trowel, notched trowel or similar, sponge trowel.

Substrate Preparation

  • The substrate must be dry, firm, well adhered, free of any impurity, and must have a grip to ensure the adhesion of the product.

Environmental Conditions

  • The work temperature (environment and support) must be greater than +5ºC and less than +30ºC. Do not apply in direct sunlight, strong winds, rain, freezing, or on supports heated by the sun.

Product Preparation

  • Pour off the water from Kalgraphin Premium pack and keep it to remix the content. Use the remaining contents of the Kalgraphin Premium. Mix the contents of Mortar Fine with the remaining contents of the Kalgraphin Premium depending on the desired consistency. Re-add the water from the Kalgraphin Premium pack never more than 1 liter. Mix with a mechanical mixer until its total homogenization and adequate consistency. Leave for 20-30 minutes. Re-stir 1 minute more before applying.

Application Method

  • Apply the coating product on the surface, ensuring that the thickness does not exceed 10 millimeters per day.
  • It is not necessary to smooth the plastered surface. For each layer, except the final layer, to assist in creating adhesion for the topmost layer.
  • In the case of a textured or naturally rocky surface, ensure that the surface allows for good adhesion.
  • Scrape the surface in areas prone to peeling before applying the coating product to reduce the risk of cracking or peeling.
  • When working on joints between two different materials, reinforce with mesh to enhance adhesion.


  • The drying time for the surface before applying the next coat is approximately 1.5-2 hours at a thickness of 2 millimeters per layer. In conditions of 30ºC and 60% relative humidity: 24-48 hours between layers of mortar. The carbonation process mainly occurs during the first 30 days.

Tool Cleaning

  • Clean tools after use with warm water.

Additional Information

  • Do not drench the substrate before application, only lightly moisten if very dry.
  • Careful not to add too much water into the mix.
  • Do not water for hardening, it hardens by absorbing atmospheric CO2.
  • Do not apply to surfaces in constant contact with water.
  • In case of rain, it is advisable to wait until the surface is dry before proceeding.
  • It is recommended to protect the treated surface from rain for at least 4 days.


  • It is recommended to wear safety equipment, such as gloves, dust masks, and safety glasses.
  • In the event of eye contact, rinse your eyes with clean water several times immediately and seek medical advice promptly.
  • Keep out of reach of children.


  • Keep in original pack.
  • It should be kept in a dry place
  • Avoid direct sun exposure.
  • Unopened, it may be conserved for at least 36 months from the date of manufacture.
  • After mixing keep the remaining mortar by water casting 1 inch high and seal in a bucket to avoid hardening. (check it every 3 months)