Some images of our Waterproofing and Damp proofing Treatment Work. Some images of our Waterproofing and Damp proofing Treatment Work. Some images of our Waterproofing and Damp proofing Treatment Work. Open Terrace Waterproofing Treatment At South Kolkata Area Inside the 10 years old Overhead Tank At South Kolkata Area Inside the 10 years old Overhead Tank At South Kolkata Area After Surface Preparation At South Kolkata Area Surface Preparation At South Kolkata Area. Another Roof Waterproofing Treatment At South Kolkata Area Roof Waterproofing Treatment with Acrylic Polymer At South Kolkata Area Roof Waterproofing Treatment with Acrylic Polymer and 45 gsm Glass Fiber Mesh 1st. Coat of Acrylic Polymer mixed with Cement At South Kolkata Area. Surface Preparation At South Kolkata Area