COVID-19: Please note that due to the recent coronavirus outbreak we are unable to fulfil orders for some products to domestic addresses due to supplier restrictions.

Please contact us by phone 01207 291 203, email or live chat to check availability before your order. Orders to commercial premises are unaffected at present.

Stopgap 700 20KG

£41.66 £34.72

In stock. Available from 4th August

Free delivery when you spend over £350


COVERAGE A 20kg bag of STOPGAP 700 SUPERFLEX mixed with 5.0 litres of clean water will cover approximately 5.0m2 at a thickness of 3mm. STOPGAP 700 SUPERFLEX is a fast drying, fibre reinforced self-levelling smoothing underlayment designed for use on plywood, sand/cement concrete and steel subfloors prior to the installation of new floorcoverings.

Floor Suitability

Blue denotes a suitable type

  • Bathroom
  • Bedroom
  • Conservatory
  • Dining Room
  • Hallway
  • Kitchen
  • Living Room
  • Utility Room
  • Commercial


  • Underfloor Heating
  • Brand


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Mon - Fri: 09:00 - 18:00
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Sunday: Closed

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Mon - Fri: 08:30 - 19:00
Saturday: Closed
Sunday: Closed

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Saturday: 10:00 - 16:00
Sunday: Closed