
Linx Square
inc. VAT
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Speak to our team · 020 4634 2203
Free Delivery
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Sold By The m²
Calculator on every tile and floor
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Free Samples
See the finish before you commit
Trade Account
Trade prices on every range
Expert Advice
Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
Calculator on every tile and floor
Klarna & PayPal
Spread the cost, subject to status

Trade Prices
Always trade prices, never retail markup.
UK Delivery
£50 flat rate • up to 20 business days.
FENSA Fitting
Professional install available.
by Linx Square
SKU: STOF77
Or 3 payments of £26.93 withKlarnaorPayPalSubject to status
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Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT
A two part, one coat system for use up to 98% RH or for use with underfloor heating to a maximum of 90% RH. Pigmented black.
If the subfloor is smooth and flat, F77 can be applied and B95 can then be applied directly to F77.
STOPGAP 1200 can be applied directly to the membrane within 24 hours of curing.
If smoothing the subfloor before application of F77, apply either Stopgap 1200 or as a stronger alternative apply P131 overcoated with Green Bag and 114.
Do not use over synthetic anhydrite or other gypsum/sulphate based subfloors.
Suitable for use on subfloors with underfloor heating.
Coverage: ≤ 98% RH: 1.8sqm/kg
underfloor heating ≤ 90% RH: 1.8sqm/kg ≤ 85% RH: 2.5sqm/kg
Working time: 30 minutes (20°C)
Full Cure: 3hrs (20°C)