"PENOFLEX 8" plaster for heat insulation panels

"PENOFLEX 8" plaster for heat insulation panels

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Terms of use


Product description

Penoflex 8 is a modified polymerization technology cement based plastering material with fiber composition applied for plastering heat insulation panels. The product conforms to the requirements of AZS 039-2000 (TS-11140 - 1993) standard “Adhesives – cement based (hydraulic conjunction), suitable for glazed, ceramic, and floor tiles”.

Fields of Application

This product can be applied in the following areas:

  • plastering heat insulation panels when performing construction works.
  • Plastering reinforced concrete surfaces before application of paints.


  • Has perfect adhesive ability;
  • Due to fiber composition it decreases to minimum the risk of cracks formation on plastered surfaces;
  • Easy preparation and application;
  • Long useful life;
  • Possibility of immediate application of paint;
  • Resistant to freezing and warm weather conditions.

Application procedures

Preparation of the surface. It is important that before the Penoflex 8 plaster application the heat insulation panels should be bonded and fixed to the surface using dowels in normal manner. The panels should be protected from wind and other environmental impacts.

Preparation of the mixture. Carefully pour 20 kg powder mix into a clean container filled with 4.6 liters of water and mix for 3-5 minutes till it is entirely homogeneous. Give the mixture 3-5 minutes to set, mix again during 30-second period, bringing the product to conditions ready for application.

Application. Apply one layer of the Penoflex 8 plaster onto the surface of heat insulation panels bonded with the Penoflex 5 adhesive and fixed with dowels. Then apply mesh onto the first layer. Apply the second layer of the Penoflex 8 plaster onto the surface. After hardening of Penoflex 8 plaster the protective masonry paint can be applied.

Recommendations. If at the time of the adhesive application the ambient temperature exceeds the limits of +50C - +300C range, the required temperature should be provided. The adhesive should not be used in warm, rainy and windy weather conditions. In case the product is applied in the open air the heat insulation panels should be protected from direct sun rays, wind, and rain during 24 hours. The mixture which started to harden in no case should be diluted with water or fresh product.


The Penoflex 8 plaster material consumption at 3mm thickness is 4.5 kg/m2. Hence, 20 kg of the Penoflex 8 plaster material can cover the surface of approximately 4.0-4.5 m2 area.

Shelf Life and Storage Method

The product can be stored during 12 months packed in original sacks in dry conditions on wooden racks, maximum 10 sacks per rack.


  • taking into consideration that Penoflex 8 plastering material is a complex composition mixture, immediately rinse it with water in case of contact with skin or eyes;
  • do not add any substances not indicated in the application instructions;
  • parameters indicated above have been received on the basis of laboratory tests conducted in the ambient conditions of +230C±20C temperature and 50% + 5% humidity. Depending on the actual ambient conditions these parameters are subject to change.

Warranty and technical support

  • information indicated in technical specifications is based on scientific and experimental data;
  • Matanat А company is responsible for the product quality only;
  • with the exception of cases of works executed under the supervision of the company specialists, Мatanat  А company shall not be liable for any problems occuring due to improper use of the product by other persons;
  • the company reserves the right to make changes in its product in consequence of scientific-and-technical development;
  • for technical support and/or more information please do not hesitate to contact the Matanat А company!