Stopgap Green Bag

STOPGAP GREEN BAG is a general purpose, low odour, fast setting smoothing underlayment suitable for use in light to heavy-duty applications for preparing sound subfloors prior to the installation of new floorcoverings. It is suitable for use in clinical and biologically sensitive areas such as hospitals, laboratories, clean rooms etc.
STOPGAP GREEN BAG is suitable for use over absorbent and non-absorbent subfloors and can be used for patch filling timber floors prior to overlaying with plywood.
STOPGAP GREEN BAG is also suitable for application over absorbent uneven concrete and sand/cement screeds, prior to application of STOPGAP waterproof surface membranes or STOPGAP ISOLATOR.
STOPGAP GREEN BAG is dimensionally stable and is supplied as a pre-blended dry powder and liquid which is designed for application between 3 – 20mm.
Liquid Selection:
Use STOPGAP GREEN BAG with STOPGAP 114 Liquid over most absorbent and non-absorbent surfaces without the need to prime.
Use STOPGAP GREEN BAG with STOPGAP 128 Liquid over absorbent and non-absorbent surfaces when primed with STOPGAP P131 or P121. See PRIMING for details.
COVERAGE
A 25kg bag of STOPGAP GREEN BAG powder mixed with 5.0 litres of STOPGAP 114 or 128 Liquid will cover approximately 5.0m2 at a thickness of 3mm.
TECHNICAL INFORMATION
STOPGAP LIQUID
114
128
EN 13813 Class
CT-C25-F7
CT-C20-F5
Working Time @ 20oC
15 - 20 minutes
Walk on hardness time @ 20oC
90 minutes
At 3mm thickness ready to receive floorcoverings (Temperature dependent)
12 hours
24 hours
Compressive Strength N/mm2
(EN 13892-2) 1 Day
7 Days 28 Days
> 8.0 > 15.0 > 25.0
> 5.0 > 10.0 > 20.0
Flexural Strength N/mm2
(EN 13892-2) 1 Day
7 Days 28 Days
> 2.0 > 5.0 > 7.0
> 2.0 > 4.0 > 5.0
Consumption per mm thickness
2.12kg/m2
2.12kg/m2
Application thickness: Unfilled Filled
3 – 15mm up to 20mm