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Cromar All Weather Roof Coat - 5L

2 Customer Reviews
Product Code:
Estimated Delivery:
1 working day

Our price today, excluding delivery and VAT is

£14.04 inc. VAT £11.70

Product Description

Cromar all-weather roof coat is a solvent-based, cold applied bituminous compound.


  • Contains a small amount of organic fibre to add strength and stability
  • Resistant to water almost immediately
  • Reseal, waterproof and repair many types of roof coverings
  • General purpose


  • Suitable for
    • Asphalt roofs
    • Built-up felt roofs
    • Concrete roof decks
    • Asbestos-cement sheeting
    • Slates
    • Tiles
    • Metal sheeting - iron, steel and zinc
    • Lead
  • Ideal for winter conditions
  • May be used in conjunction with a rot-proof hessian reinforcement scrim, or a bituminised glass fibre scrim
  • May be used as a vapour barrier
  • Stir container thoroughly before use
  • May be applied by brush
  • Apply two coats of Allweather roofing at a rate of 1-1.5m2 per litre, allowing the first coat to dry before application of the second coat
  • On overlaps of roofing sheet materials and slates subject to flexing, a glass membrane treatment bridging overlaps is recommended
  • The membrane should be bedded into the first coat of Allweather roofing compound whilst it is still wet


  • Not suitable for
    • Silage pits
    • Rooflights
    • Windows
    • Glass
    • Translucent sheets
  • Not suitable for application in wet weather or poor drying conditions

Product Specification

Brand Cromar
Colour Black
Coverage 1-1.5m²/litre (2 coats) depending upon the porosity of the surface
Product Type Mastic & waterproofing
Shelf life Minimum 12 months in undamaged, tightly sealed containers
Size 5L
Storage Indoors away from all sources of ignition, naked flames and hot lights

Delivery, Cancellation & Returns

For our delivery, cancellation and returns policy.

Customer reviews

01 August 2017
Good stuff, does the job , very good price for 25L

27 April 2018
product ok