Description POLYBIT® POLYGROUT NS is used for a machinery and equipment foundations; repair of pre–cast concrete; for anchoring of bolts, dowels etc; sealing of tie rod holes. Available pack size: 20kg bag. Features and benefits It is a cementitious non shrink grout which when mixed with water gives a free flowing shrinkage compensated grout of excellent workability and performance. Properties Free flowing Shrinkage compensated Premixed and properly packed to avoid site variation and errors Excellent bond strength to concrete and steel Impact resistant Can be used up to 80mm thickness between plate and foundation