Profile: John Newton & Company Ltd. specializes in damp proofing and basement waterproofing products. Our services include structural, basement, deck & roof waterproofing, flooring, drainage membranes and sump pumps. Our Newton 101F is a high grade & extremely flexible cementitious slurry material which can be applied via trowel, brush or spray, this two component system takes the guess work out of gauging, simply mix the two components together to achieve a quality cementitious coating to concrete structures.