Ideally suited as an aggregate to cement for the fixing of natural stone or pre-cast masonry blocks, the beauty of Bathstone Dust is that it guarantees both a consistency of colour across the complete work, achieving an overall uniformity. Manufactured from finely sieved Bath stone dust, graded from 1.2m to fine dust. Supplied in a 20kg tough polythene bag. Good building practices should be employed when using this product. When used as for fixing work, particular attention should be paid to ensure adjoining stone surfaces are thoroughly dampened to allow curing of the cement to take full effect. In very dry/hot conditions it may be advantageous to cover the joints with damp hessian for 24 hours.