Cromar Cromapol Acrylic Waterproof Roof Covering 20kg

Fantastic bulk buy discounts!

We currently offer the following pre vat discounts on this range:

    buy over 4 units and receive a 2.00 discount per unit — ppu becomes 81.33 buy over 10 units and receive a 5.95 discount per unit — ppu becomes 77.38


Available in Grey, White or Black

Roof Waterproofing Compounds continue to represent exceptional value for flat roof weatherproofing and emergency repairs. Polymer modified products, led by Cromapol, offer that additional performance and flexibility.

Cromapol is a high performance acrylic based roof coating containing fibres. Can be used without a primer and has the ability to be applied in damp conditions on most surfaces. Cromapol will waterproof instantly, even while wet, and will not wash off while curing. Will withstand ponding and covers in only one coat which normally needs no primer!

Application in damp weather

Instant protection

No wash off

Excellent solar reflectivity

Reinforced membrane

Application in one coat


Fully flexible

Indefinite shelf life

Unaffected by temperature



Cromapol is a one component, UV stable, solvent based multi-purpose roof coating membrane. It is manufactured with fibre reinforcement pre-dispersed in the can, for ease of application.

Areas of Use:

  • Flat and Pitched Roofs
  • Cromar Cromapol Acrylic Waterproof Roof Covering 20kg
  • Corrugated Asbestos
  • Roof lights
  • Flashings
  • Roofing Felt
  • Gutters
  • Slate
  • Asphalt
  • Lead
  • Glasshouses
  • Metal
  • Fibreglass
  • PVC Roofing Sheets

This product is NOT recommended for use on roof tiles or slates of any kind, rubber or wooden surfaces


  • Whilst minimal preparations are required, the surface must be sound and free of loose or friable materials.
  • To obtain the best result remove all surface debris and surface water using a stiff broom.
  • Repairs to cracks, holes etc, must be carried out prior to coating.
  • Fungus, mould and lichens must be removed, additional protection against fungal spores can be achieved by applying a Moss & Mould Remover.
  • Oil or grease must be removed prior to application.
  • Any existing coating must be inspected and adhesion tests carried out.


  • Cromapol is easily applied using a brush or roller.
  • Treat all details first, in areas where excessive movement may occur additional reinforcement can be incorporated into the coating.
  • Cromapol can be applied in one coat, but experience has shown that a two coat application ensure a greater uniformity of coating thickness.
  • Cromapol requires no primer on most surfaces but where air borne pollution is heavy a coat of primer may be necessary. It is therefore good practice to carry out adhesion tests prior to application of the coating.
  • Cromapol will tolerate damp surfaces although with any application for best results apply to a dry surface if possible.
  • 1 — 2 kg per m/2 on average.
  • Up to 72 hours dependent on the ambient temperature.
  • 12 months under good storage conditions in original unopened containers.

Storage Conditions:

  • Store away from children, preferably under cover and between 5C and 20C.

Disposal of Containers:

Do not leave containers on site where residue could be a hazard to children, animals or the environment. Replace lids securely and remove any containers to a central disposal point.

Available in. Cromapol 20kg Acrylic Waterproof Roof Coating Grey, Cromapol 20kg Acrylic Waterproof Roof Coating Black, Cromapol 20kg Acrylic Waterproof Roof Coating White uses cookies to enhance your experience when using our web site and to track our visitors interests, so that we can deliver a more relavent site and product offering.

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