Perex Engineering Private Limited - Construction Services

We do end to end turnkey projects across Pan India starting 40 rupees per Sft including Labour, material, transport and all inclusive. We use Acyrlic Elastomeric Polymer Waterproofing coating using 4 layers process as below: All surfaces to be coated will be made clean, dry and free from dust, dirt, oil grease and other contaminants. Concrete and Cementitious substrates will be well compacted. Rainseal is applied using Soft Brush or Rollers or Spray guns. Its a 4 layer process First layer is Primer (diluted Rainseal), Second layer is first coating of Rainseal, third layer is Geotextile membrane for reinforcement and fourth layer is Rainseal second coating. 2-3 hours needed to dry each of the layers. The final thickness to be achieved depends on the requirements of the individual roof. Video of the Application Process: