Used to repair leaks or to extend the life of an existing roof 

Colour: Grey 

Coverage: 1-2 kg per m2 

Out of stock
£23.40 £19.50

Delivery From £15 for all Standard Flat Roofing Materials.

The Roof Repair Liquid can also be used on pitched roofing and other roof types such as bituminous surfaces, gutters, brickwork, asbestos, concrete, felt, metal and fibreglass surfaces.

Please note that Classic-Repair is not suitable for walkways, balconies, EPDM or PVC membranes.

Coverage: 1-2 kg per m2 

Roof Repair Liquid Benefits

Classic-Repair is the perfect solution for either flat roof waterproofing or creating a water resistant roof on any roof type.  

Here are some of the many benefits:

  • Low odour and VOC emissions compared to other brands
  • One coat solution
  • High performance acrylic resin
  • Unaffected by extreme temperature
  • 5 year material warranty
  • Fibre reinforced to fill cracks and gaps on your roof
  • High UV resistance and little to no change in colour
  • Can be used on nearly all types of roof
  • Damp weather application
  • Quick build up that won’t sag on vertical surfaces
  • Available in Grey

To order simply select the size required above and add to your basket. If you’d like any further information or would like to discuss your specific requirements with one of our expert team or give us a call on 02476 667234.

An Overview



Stock Type

Warehouse Fulfilled


15 Litres

Brand Name




Questions & Answers (2)

Do I need to mix an activator with ClassicLiquid

No, The Classic liquid system is moisture curing and does not require an activator or catalyst. It will become showereproof 30mins after application and trafficable after 24 hours. 

Does the ClassicLiquid System come with a Warranty ?

Yes, The Classic Liquid Waterproofing system is garranteed for either 10, 15 of 20 years depending on coverage rates used. 

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