Perma Construction Aids Pvt. Ltd. Is the manufacturer of Free Flowing Non Shrink Grout. Perma Construction Aids Pvt. Ltd. Is an ISO 9001:2000 certified company. The model name of Free Flowing Non Shrink Grout stem is Perma Grout - 40. The Free Flowing Non Shrink Grout is a grout mix supplied in grey powder form which needs only on site addition of water to form a ready to use grouting slurry.
