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Perma Heritage Mortar-5



Perma Heritage Mortar-5 is an off white colored powder which when mixed with water forms a pasty consistency mortar. This mortar is used for building up sur faces and repair of architectural features in a building exterior. The product is based on hydraulic lime, compatible polymers and llers. Though the product is very slow in setting and strength development, which is primary quality of hydraulic lime, it achieves good strength and durability parameters with age.
Perma Heritage Mortar-5


Perma Heritage Mortar – 5 is used for creating architectural features in the building exteriors. It is used for repairing historic structures which are composed of non cementitious mortars and concretes. This mortar has low shrinkage characteristics and hence does not develop shrinkage stresses over the repaired substrate and hence is safe and durable.


Clean the surface to remove dirt, dust, laitance, oil, grease etc. Dampen the surface wherever it is dry. Mix the Heritage mortar with water in the recommended proportion of water to form a smooth consistency paste. Apply this paste on the surface to be repaired and tool it to the desired finish. This product is applied in thin layers of 5 to 6 mm. If there is a need to build up the thickness, then it is applied in layers after allowing the first layer to dry before application of the subsequent layer. In large areas it is preferable to used a coarse grained Mortar for folling up the surface. This mortar is available as Perma Heritage Mortar – 10. This mortar can be put in layers of 10 mm to build up the thickness and final finish is done with Heritage Mortar – 5.


Physical form : Free flowing powder
Color : Light Brown
Bulk Density : 1.27
Mixing Ratio With Water : 1kg powder to 200 ml water
Consistency Of Paste : Smooth Creamy
Wet Density : 1.82
Pot Life : 20 Minutes



A coverage of 300 sq.ft is achieved per 50 kg bag if Heritage Mortar -5 is applied to an uniform Thickness of 1 mm. It is applied to a thickness of 5 mm then the coverage will be 60 sq.ft per 50 kg bag.


Perma Heritage Mortar-5 is available in 25 kg & 50 kg packing.


Perma Heritage Mortar-5 has a shelf life of 12 months from the date of manufacture.


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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