Verified by manufacturer 4 months ago
Heavy-duty floor smoothing underlayment.
STOPGAP 300 is a fast drying, self-levelling smoothing underlayment.
STOPGAP 300 is dimensionally stable and is supplied as a pre-blended dry powder designed for application between 2–20 mm. It is protein-free which allows it to be used in biologically sensitive areas such as hospitals.
M10/160 Proprietary self smoothing levelling screeds
M10/7 Proprietary quick drying levelling screeds
M40/460 Smoothing underlayment
M42/10 Wood flooring
M42/110 Wood block flooring
M42/120 Mosaic parquet panel flooring
M42/150 Composition block flooring
M42/20 Composition block flooring
M51/150 Carpeting for stairs
To EN 13813:2002.
20–30 minutes at +20°C.
90 minutes at +20°C.
Consumption (per layer applied)
1.67 kg/m² per mm thickness.
Compressive strength - 1 day
Compressive strength - 7 days
Compressive strength - 28 days
1 Day: >3.0 N/mm²; 7 Days: >5.0 N/mm²; 28 Days: >8.0 N/mm².