Perma Construction Aids Pvt. Ltd. Offers Elastomeric Waterproof Coating. Perma Construction Aids Pvt. Ltd. Is an ISO 9001:2000 certified company. The model name of Elastomeric Waterproof Coating is Perma Guard. The Elastomeric Waterproof Coating is a polymer modified cementations acrylic water proofing system with a very wide scope of applications in water proofing and corrosion inhibition situations. Perma Guard is a two component material which forms a flexible membrane upon curing.
