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STOPGAP 800 is a self-smoothing wearing surface ideal for commercial and industrial grade floors. Designed to upgrade and renovate both new and existing internal floors, STOPGAP 800 performs best in light to heavy-duty applications where the installation of floorcoverings is not required. It is suitable for use in areas such as storerooms, post rooms, workshops, corridors, and warehouses.
Our durable wearing surface is grey in colour and maintains excellent dimensional stability, ensuring long-lasting performance. Supplied as a pre-blended powder, this compound is designed for easy application from 5-15mm. Users can also apply it with a pump for efficient results. Its protein free formulation allows safe use in biologically sensitive areas, such as hospitals.
In areas where water or other fluids may come into direct contact with the cured material, seal the surface with STOPGAP SEAL from 24 hours. Sealing the surface helps to protect the floor and simplifies maintenance by reducing the adhesive of dirt and other debris.
This self-smoothing wearing surface has a walk on time from 90 minutes and is ready to receive foot traffic from 3 hours. It has excellent self-levelling properties, ensuring a smooth, even finish.
Learn more about STOPGAP 800 in our case study here.
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Walk on from 90 mins
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Seal from 24 Hrs
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5mm 15mm application thickness
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Wearing Surface
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Mix with Water
- Light to heavy-duty applications
- Excellent self-levelling properties
- Protein Free
- Application thickness from 5-15 mm
- Water mix
- Low odour
- Special class abrasion resistance
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ISO 9001
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ISO 14001
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ISO 45001
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CE Marking
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UKCA
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EC1 PLUS
Stopgap 800 Overview Data sheets and Downloads
STOPGAP 800 AREAS OF USE
STOPGAP 800 is suitable for application over a wide range of subfloor types including sand / cement screed, concrete, granolithic, terrazzo, epoxy and polyurethane resins and STOPGAP waterproof surface membranes.
Videos
How to mix and apply Stopgap 800 - Self-Smoothing Wearing Surface
STOPGAP 800 is a self-smoothing commercial and industrial grade floor compound used for upgrading and renovating new and existing internal floors in light to heavy-duty applications where floorcoverings are not required to be installed. STOPGAP 800 can also be pump applied.

Need help?
Should you require further information or advice regarding any F. Ball products, please contact the F. Ball technical service team on +44(0)1538 361633 or by e-mail: technical@f-ball.co.uk For the latest information on adhesive recommendations, please refer to the F. Ball Recommended Adhesives Guide