Everbuild 905 All Weather Roof Coating


We no longer stock this product, but can recommend Eagle All Weather Roof Coat as a great alternative.

Product not available
This Product has been Discontinued


Everbuild Black Jack 905 All Weather Roof Coating is a solvent based, full bodied black brushable compound with added fibres for reinforcement. It is specifically designed for overcoating leaking flat or pitched roofs. Dries to a tough black coating.


  • Fast drying
  • Unaffected by water immediately after application - can be applied when rain is imminent
  • Can also be used to bond felt
  • Brush applied

Areas For Use

Everbuild Black Jack 905 All Weather Roof Coating is an effective, general purpose roof coating. It is resistant to wash off by rain almost immediately after its application and is therefore ideally suited for winter use. Everbuild Black Jack 905 All Weather Roof Coating may be applied by brush to waterproof and re-seal many different types of roof coverings, including:

1. Asphalt roofs.
2. Built-up felt roofs.
3. Concrete roof decks.
4. Asbestos-Cement sheeting.
5. Metal sheeting, including iron, steel, zinc and lead.
6. Slates, tiles.

Everbuild Black Jack 905 All Weather Roof Coating may be used in conjunction with a rot-proof hessian reinforcement scrim or bitumen coated glass fibre scrim such as a Glass Membrane. Everbuild Black Jack 905 All Weather Roof Coating may also be used as a Vapour Barrier on walls and roofs.


  • Do not apply to damp or wet areas use 
    Everbuild 906 Bitumen Roofing Emulsion
    Everbuild 906 Bitumen Roofing Emulsion
    Everbuild 906 Bitumen Roofing Emulsion
  • Do not use in areas where subsequent solvent contact is likely
  • Do not use in silage pits
  • Avoid inhalation of vapours in confined spaces
  • Allow sufficient drying time between coats
Product Details

Data sheet

1.25m² per litre
Touch Dry
24 hours

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

questions Graham Fisher on 2019-02-25 12:57:41

Halo there. Corrugated tin roof on my workshop. Has developed small leak in heavy rain; in area about 1metre sq. Not sure if sheets have perforated or if fixing screws have lost their seal. Minor drip into workhouse ( about a half-cupful after heavy rain) but annoying! Is this the stuff to permanently sort it, please? Many thanks ,... Graham Fisher, Herefordshire.

Answer from Rawlins’ Technical Team: 

Everbuild 905 All Weather Roof Coating is sold in box quantities of 4 x 5lt, if you only have 1m² to do I would instead recommend Rust-Oleum Mathys Fillcoat Fibres which is available individually and should provide a better quality repair.

questions brian ellis on 2018-09-24 13:23:40

i have a log cabin (apex roof) there is a little leak coming through how can i seal it (its felt tiles) the cabin is 18ft x 10ft what do i need and how much will it cost please

Answer from Rawlins’ Technical Team: 

After preparation, to apply the required 2 coats of Everbuild 905 All Weather Roof Coating (see product data sheet for full details) you would require 30 litres.

questions Chris smyth on 2018-08-04 06:40:48

I have a corrugated asbestos cement roof on a garage which has become porous. Is Evershield 905 the right product to use to seal it?

Answer from Rawlins’ Technical Team: 


Carry out preparatory work. It is particularly important to ensure that the Asbestos-Cement is not saturated with water before protective coating commences. Wait until the Asbestos-Cement sheeting is dry and
then apply two coats of Everbuild 905 All Weather Roof Coating, each at 1m² per litre, allowing the first coat to dry before application of the second.

Question about the product

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Everbuild 905 All Weather Roof Coating is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT