F Ball Stopgap Fill and Prime Flexible Cement Based Primer

F Ball Stopgap Fill and Prime Flexible Cement Based Primer is a two-component, fast drying flexible cement based primer suitable for use over raised access panels and substrates with well-bonded, waterproof residues of adhesives prior to the direct application of STOPGAP 1200 PRO.

STOPGAP FILL AND PRIME has been designed to have a thixotropic consistency which enables joints up to 4mm wide to be filled in raised access panels. Applied up to a thickness of 1mm, STOPGAP FILL AND PRIME sets rapidly and is ready to receive foot traffic in as little as 60 minutes. Once cured, the flexible nature of the product will accommodate movement within the substrate.

STOPGAP FILL AND PRIME offers exceptional adhesion to a wide range of other subfloor types including STOPGAP waterproof surface membranes, sand/cement screed, concrete, sound asphalt, granolithic, terrazzo, epoxy and polyurethane resins, ceramic and quarry tiles.

• 6.6kg Kit
• Working Time @ 20°C: 10 - 15 minutes
• Setting Time @ 20°C: 60 minutes
• Drying Time (ready to receive further treatments): 60-120 minutes
• Consumption per mm thickness: 0.95 kg / m²
• Application thickness: Scratch - 1mm
• Coverage per unit: 20m² @ 0.2mm thickness; 8.5m² @0.5mm thickness

Note. Coverage rates will vary according to the condition of the subfloor.