Stopgap 1500

High Performance Smoothing Compound

STOPGAP 1500 is a fast setting, fast drying, water-mix smoothing compound suitable for preparing sound internal subfloors prior to the installation of new floorcoverings.

STOPGAP 1500 can be applied directly over old adhesive residues such as bitumen and carpet tile tackifiers without the need for priming. STOPGAP 1500 can be used for patch filling timber floors prior to overlaying with plywood. It is suitable for use in clinical and biologically sensitive areas such as hospitals, laboratories, clean rooms etc.

STOPGAP 1500 is moisture tolerant which makes it suitable for application over damp, clean, uneven concrete and sand/cement screeds, prior to the application of STOPGAP waterproof surface membranes or STOPGAP ISOLATOR MEMBRANE.

STOPGAP 1500 can also be applied over other subfloor types including STOPGAP waterproof surface membranes, sand/cement screed, concrete, granolithic, terrazzo, asphalt, steel, old vinyl asbestos tiles, epoxy and polyurethane resins, ceramic and quarry tiles.

Gauging LiquidWater
Subfloor TypeAbsorbent & Non Absorbent