All type of roof water proofing and insulation coating we are pleased to introduce acrylic membrane coating joint free by the name of water seal 250. It is 100% blastomeric plastic seizer premium grade architectural finishing coating. It has been specially created for the use where atmospheric conditions in which no effects of salts, acide, Oil Heavy Rains and ultra voilet waves resistance up to 75% by mixing of various chemicals and to acheive magnetic field.