Rapid Repair Compound for Internal Floors
High Performance
High Traffic Areas
Professional Product
Quick Drying
Fast Setting
Protein Free
Low Odour
Can be trowelled to a feather edge 
STOPGAP 400 is a fast-setting, rapid-drying compound for repairing internal floors prior to the application of STOPGAP smoothing compounds in light to heavy-duty applications.
Protein-free which allows it to be used in biologically sensitive areas.
STOPGAP 400 is dimensionally stable and is supplied as a pre-blended dry powder designed for applications between 2-50mm.
Suitable for use over a wide range of subfloor types including sand/ cement screed, concrete, sound asphalt, granolithic, terrazzo, epoxy and polyurethane resins, ceramic and quarry tiles, and STOPGAP waterproof surface membranes.
| Pack Weight | 10kg | |
| Coverage Rate (Approx.) | 2m² (at 3mm Thickness) | |
| Application Thickness Filled | 0.80m² (at a thickness of 10mm) |
| Working Time | 10 - 15 minutes @ 20°C | |
| Walkability at 20°C | 20-30 minutes | |
| Drying Time (ready to receive further treatments) | 1.5 hours @ 2mm | |
| Flexural Strength N/m m² | 1 Day >2.0 | 7 Days >3.0 | 28 Days >4.0 | |
| Compressive Strength N/mm² | 1 Day >20.0 | 7 Days >25.0 | 28 Days >30.0 | |
| Application Thickness Filled | 20-50 mm | |
| Application Thickness Unfilled | 2-20 mm |
For the application of Stopgap Smoothing Underlayments
34.76 £
Prevents the flow of Smoothing Underlayments into unwanted areas
5.75 £
01509 267 413
charnwoodflooring@gmail.com
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