STOPGAP 1100 is a self-levelling smoothing compound designed specifically for application over sound calcium sulphate (e.g. anhydrite) screeds prior to the installation of new floorcoverings.
STOPGAP 1100 is dimensionally stable and is supplied as a pre-blended dry powder, which is designed for application between 2 – 10mm. It is protein-free, which allows it to be used in biologically sensitive areas such as hospitals.
STOPGAP 1100 is calcium sulphate based and is particularly compatible for smoothing similarly constructed screeds but may also be used over a wide range of other subfloor types including STOPGAP waterproof surface membranes, sand/cement screeds, concrete, sound asphalt, granolithic, terrazzo, epoxy and polyurethane resins, ceramic and quarry tiles.
STOPGAP 1100 GYPSUM can be pump applied up to 1500m² per day, dependent upon manpower, thickness applied and equipment used.