We are in partnership with HYDRO·SEAL, a leading waterproofing chemical Manufacturing company in the United States of America. Hydro-stop waterproofing components are formulated to stop the passage of either stationary or running waters over a surface. It is an Industrial waterproofing agent. When this chemical compound is applied with fibre over any surface or hole, no water can pass through again. These agents have been tested to be Effective on all types of roofing sheets and concrete slabs without pulling or quaking over the years.