STOPGAP RED BAG

STOPGAP RED BAG is a self-smoothing underlayment suitable for use in light to medium-duty internal applications for preparing sound absorbent subfloors prior to the installation of new floorcoverings.
STOPGAP RED BAG is designed for application over concrete, sand/cement screeds and other solid absorbent surfaces.
STOPGAP RED BAG is dimensionally stable and is supplied as a pre-blended dry powder which is designed for application between 3-6mm (unfilled). It is protein-free which allows it to be used in biologically sensitive areas.
COVERAGE
A 25kg bag of STOPGAP RED BAG mixed with 5.0 litres of clean water will cover approximately 4.8m2 at a thickness of 3mm.
TECHNICAL INFORMATION
BS EN 13813 Class
CT-C25-F5
Working Time @ 20°C
15 - 25 minutes
Walk on hardness time@ 20°C
3 hours
Ready to receive floorcoverings. (Temperature dependent)
24 hours
Compressive Strength N/mm2
(BS EN13892-2) 1 day
7 days 28 days
>6.0 >15.0 >30.0
Flexural Strength N/mm2
(BS EN13892-2) 1 day
7 days 28 days
>2.0 >4.0 >5.0
Consumption per mm thickness
1.75kg / m2
Application thickness Unfilled Filled
3 - 6mm 10mm