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F BallScreed CollectionStopgap 850 25kg

£44.05
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For trade orders over 200m² please call our dedicated sales team on 0300 303 6069 or email info@flooringking.co.uk.

Stopgap 850 is a high-quality, non-structural exterior grade resurfacing compound designed for smoothing and levelling rough or mechanically damaged concrete or sand/cement screeds. Ideal for light to medium duty applications, Stopgap 850 provides an effective solution for restoring external surfaces. It can be left as a stand-alone exterior wearing surface, making it suitable for outdoor areas where durability and practicality are key.

Key Features:

  • Exterior Application: Specifically formulated for outdoor use, Stopgap 850 is highly durable and capable of withstanding the elements, making it ideal for patios, pathways, and other exterior surfaces.
  • Textured Finish: To achieve a more natural surface and reduce the risk of slipping when left uncovered, it is recommended to apply a scratch coat and brush finish for a textured profile.
  • Pump Application: Stopgap 850 can be pump-applied for faster installation, with the ability to cover up to 900m² per day, depending on manpower, equipment, and application thickness.

Performance and Durability:

  • Walk-On Time: Ready to walk on within 2 hours, allowing for quick turnaround and minimal disruption.
  • Sealing: Surfaces can be sealed after 24 hours if required, further enhancing its weather resistance and durability.
  • Thickness Range: Stopgap 850 can be applied between 5mm and 15mm in one layer, with the capability to fill up to 50mm in deeper areas, making it versatile for various surface conditions.
  • Suitable for Falls: This compound can be laid to falls, making it ideal for sloped surfaces like ramps or drainage areas.

Versatility:

  • Multiple Uses: Suitable for use beneath Stopgap waterproof surface membranes and Stopgap isolator membranes, offering flexibility in both its application and protection of external subfloors.
  • Protein-Free: Stopgap 850 is protein-free, ensuring it is safe for use in sensitive environments and reducing the risk of biological contamination.
  • Water-Mixed: The product is mixed with water, simplifying the application process and ensuring a strong, durable finish.

Coverage:

  • 2.9m² at a thickness of 5mm
  • 1.45m² at a thickness of 10mm
  • 0.4m² at a thickness of 50mm
  • 15m² at scratch coat thickness

Stopgap 850 is a reliable solution for exterior resurfacing, delivering a smooth, durable finish that can withstand the rigours of outdoor conditions. Its versatility, combined with fast-setting and easy application, makes it a practical choice for various external refurbishment projects.

Product specification

Where it fits,
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Need help? Please give us a call on 0300 303 6069 if you have any questions or require any further information.

Key specifications
brand
F Ball
range
F Ball Screed
Advanced specifications
product code
STOPGAP-850-25KG
accessories type
Latex & Screed
container type
Bag
coverage
2.9m2
drying time
2 Hours

Instructions, guides & warranty

To make sure you get the best installation experience, we’ve included the following documents for your chosen flooring.

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