Locally produced limestone, silica sand and cement to manufacture high quality plasters. All / Sealers All Primers Sealers Adhesives Coatings Plasters Paint Quick View Joint Compound $0.00 Add To Cart Quick View Colour Seal $0.00 Add To Cart Quick View Flexible Putty $4,560.00 Add To Cart Quick View Acrylic Sealer $15,000.00 Add To Cart Call and Ask About Our Products.