Verified by manufacturer 4 months ago
ISO 14001 Environmental Management Systems
ISO 45001 Health and Safety Management
ISO 9001 Quality Management
Fast drying, fibre reinforced self-levelling smoothing underlayment.
Suitable for use on plywood, sand/ cement concrete and steel sub floors prior to the installation of new floorcoverings.
STOPGAP 700 SUPERFLEX is a fast drying, fibre reinforced self-levelling smoothing underlayment.
STOPGAP 700 SUPERFLEX allows resilient floorcoverings to be installed in as little as three hours at 20°C, making it ideal for fast-track installations and minimising downtime.
STOPGAP 700 SUPERFLEX is dimensionally stable and is supplied as a pre-blended dry powder which is designed for application between 2–10 mm. It is protein-free which allows it to be used in biologically sensitive areas.
STOPGAP 700 SUPERFLEX can be used to encapsulate wire heating systems over plywood up to a maximum thickness of 10 mm.
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
M50/110 Resilient floor tiling
M50/45 Existing floor covering removed
M50/460 Smoothing/ levelling underlayment compound
M51/150 Carpeting for stairs
To EN 13813:2002.
20–30 minutes at +20°C.
60 minutes at +20°C.
At 3 mm ready to receive floorcoverings: Absorbent surfaces 3 hours; Non-Absorbent Surfaces 5 hours.
Consumption (per layer applied)
1.40kg/m² per mm thickness.
Compressive strength - 1 day
Compressive strength - 7 days
Compressive strength - 28 days
1 Day: >2.5 N/mm²; 7 Days: >5.0 N/mm²; 28 Days: >10.0 N/mm².
Contains Red List materials
Country of material origin
Country of product manufacture
A1-A3 (production stage) as defined in BS EN 15804
0 kg CO₂ eq/unit
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
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