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Cromar  |  SKU: 902370

Cromar Bitumen Primer

Regular price £8.87
Size

Customer Services

Got a query? Call 0330 055 8210

We're open from 8am to 5pm, Monday to Thursday, and 8am to 4:30pm on Friday.

Delivery and Shipping

Delivery is £12.50 + VAT to UK Mainland. Orders over £100.00 + VAT qualify for free delivery, except for certain products—these will be clearly shown at checkout.

Orders placed by 3pm (stock permitting) are dispatched the same working day on a next working day service (not guaranteed).

Some areas, like Northern Scotland, may take 2–3 working days. 

Northern Ireland, Channel Islands and Isle of Man at extra cost – contact us for a quote

We're open:
Mon–Thurs: 8am–5pm
Friday: 8am–4:30pm

Call us: 0330 055 8210

Cromar Bitumen Primer – bitumen primer for metals and porous substrates

A low viscosity, high penetration, cold applied bituminous solution designed to prime and seal porous roof surfaces prior to the application of bituminous materials. Bitumen Primer seals porous substrates and promotes the adhesion of bituminous waterproofing systems and sheet coverings. It can be applied to a range of surfaces such as concrete, asbestos cement sheeting, metals - including mild steel, zinc, and lead - slate and lightweight concrete screeds.

Key benefits

  • For use on metal, concrete, asbestos cement, slate, lightweight concrete screeds, roofing felt & asphalt
  • Can be applied by brush or spray
  • Can be applied to damp (not wet) surfaces
  • One coat application

Typical applications

  • Designed to prime and seal porous roof surfaces prior to the application of bituminous materials

Technical information

Property Value
Pack sizes 1L, 2.5L, 5L, 25L
Shelf life 18 months

Available sizes and packs

Size Sold as Code
1L Each 902370
2.5L Each 902371
5L Each 902374
25L Each 902373

Health and safety

Signal word: Danger (H336, H304, H226). Read the Safety Data Sheet before use.

Download the Cromar Bitumen Primer technical data sheet (PDF)

Download the Cromar Bitumen Primer safety data sheet (PDF)

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