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Perma Fibremesh AR



Perma Fibremesh AR is a fabric made up of alkali resistant glass fibre for use in screeds, plasters, waterproofing and weatherprooging membranes to control the cracks which result from either two materials of different coefficient of thermal expansion or those caused by shrinkage or tensile stress created by the seasonal expansion and contraction. It is manufactured from virgin glass. Perma Fibremesh AR products are extremely tough, light weight, flexible, high in tensile strength and easy to work with. This product is available as Perma Fibremesh AR 75 GSM and Perma Fibremesh AR 145 GSM.


During the course of screed laying or plastering unroll the Perma Fibremesh AR and lay it on the leveled wet surface. Where the Fibremesh AR has to be joined make a loosely laid lap joint of 200 mm, and lay the final layer of screed/plaster or the liquid membrane and float/trowel to the desired Finish. In all such application it is desired that the reinforcing membrane is kept lose to the surface.


  • Perma Fibremesh AR is economical and it does not add too much to the overall cost in a project.
  • It is easy to use. It only needs spreading over one layer of plaster/screed or membrane before application of the final layer.
  • Perma Fibremeh AR is alkali stable hence it does not get degraded or weakened in the alkaline media of Ordinary Portland Cement.
  • Perma Fibremeh AR acts as a reinforcing media in the creation of architectural features in building facades.
  • Ideal Engineering product for the construction industry.
  • Perma Fibremesh AR can be used to reinforce two different types of materials in i.e. concrete, brick work etc. Artificial Rock Building, Marble back mounting, Repairs and structural Retrofitting.
  • Perma Fibremesh AR is a suitable building material which is suitable for all kinds of architectural styles and shapes.
  • It is an ideal engineering material in construction and can be easily used to reinforce cement rendering , stone, wall material, rooting between gypsum etc. Can be used for internal and external plaster reinforcement.


Perma Fibremesh AR Perma Fibremesh AR
Density 75 GSM 145 GSM
Material of Mesh Fibre Glass Fibre Glass
Warp 6.5 x 2 5 x 2
Weft 4.5 4.5
Thickness 0.25mm±0.03 0.42mm±0.03
Colour White White


Wall Reinforcement, Corner Reinforcement Waterproong, Reinforcement for Plaster.


  • Perma Fibremesh AR 75 is available in Rolls of 1000 mm x 50 Mtr.
  • Perma Fibremesh AR 145 is available in Rolls of 100 mm x 50 Mtr.
  • Perma Fibremesh AR 145 is available in Rolls of 140 mm x 50 Mtr.


Perma Fibremesh AR has a shelf life of 24 months from the date of manufacturers original packing.


PERMA warrants that all products are free from any defects of manufacture and comply with the specifications given in their respective technical data sheet. No warranty can be given as to the results of use because conditions of use, such as site conditions, surface preparations, workmanship, weather, structural issues and other factors are beyond the control of PERMA. Purchaser agrees to seek the advice of qualified professionals to carry out tests & take trials to determine the suitability of products for their intended purpose prior to full scale usage of PERMA products and assumes all risks.

The company does not assume any liability for unsatisfactory results, arising from the use of our products. Purchaser’s sole liability is limited to replacement of product or refund of the purchase price paid if any product proven defective. No other warranties, express or implied, shall apply including any warranty of merchantability or fitness for a particular purpose.
PERMA shall not be liable for any consequential damages arising from the use of our products for unsatisfactory results.

The information supplied in this datasheet is based on our experience through extensive research and is given in good faith in order to help prospective users. We reserve the right to update the information provided in our technical data sheet at any time without prior notice within the scope of technical progress or new developments.

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