F-Ball Stopgap F78 Waterproof Membrane 12kg
F-Ball Stopgap F78 Waterproof Membrane 12kg
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Product Specifications
Product Specifications
F-Ball Stopgap F78 is a solvent free, one component waterproof surface membrane that dries rapidly to isolate residual construction moisture in the subfloor.
Product Details
| Brand | F-Ball |
| Product | Stopgap F78 One Component, Rapid Drying Waterproof Surface Membrane |
| Type | Solvent free, one component, ready to use liquid membrane, two coat application |
| Pack Size | 12kg unit |
| Colour | Blue |
| Coverage | 3.3m²/kg as a two coat application up to 95% RH, approximately 40m² from a 12kg unit |
| Cure Time | Approximately 15 to 30 minutes for the first coat at 20°C, allow 30 minutes for the second coat |
| Suitable For | Isolating residual construction moisture up to 95% RH on clean, absorbent subfloors ahead of floorcovering installation. Not for use over synthetic anhydrite or other gypsum or sulphate based subfloors, or subfloors with underfloor heating |
Key Features
- Impedes the passage of construction moisture up to 95% RH with a two coat application
- Colour pigmented to aid coverage uniformity
- No priming is required with smoothing compounds
- No mixing required
- Can be resealed and stored for future use
Using Stopgap F78
Shake the bottle to mix the contents immediately before use and apply a minimum of two coats with the floor temperature above 10°C, laying the second coat at a right angle to the first. The blue pigment gives easy visual control so you can see the coverage rate of 3.3m²/kg is being maintained, and a pin-hole free coating is essential. Apply the appropriate Stopgap smoothing compound within 12 hours of the membrane curing, otherwise a further coat of F78 must be applied and allowed to dry first.
Trade prices direct from Flooring Wholesale, Worthing. Nationwide delivery.
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