Best current price£10.99from B&Q
Shopping.co.uk recommended and popular offers
B&Q£10.99Visit shop B&Q - Bitubond Range Bitumen Roofing & Flashing Primer Solution Black 1L Litre
Visit shop1 offer from £10.99
View price history by clicking the chart icon.
This guide is for users of the Bond It Bitubond Bitumen Primer, a solution designed to prime surfaces before applying bituminous materials. The key benefit is enhanced adhesion and waterproofing for roofs, floors, and other structures. A key consideration is the required drying time before applying subsequent coatings.
| Colour | Black |
|---|---|
| Model Part Number | BDB034 |
| Brand | Bond it |
This primer is suitable for concrete roofs and floors, cementitious screeds/renders, bitumen felt, mastic asphalt, and weathered corrugated iron and steel.
Apply by brush or roller, scrubbing it into the surface. Ensure only a thin coat is applied, avoiding pooling.
The primer typically dries in 3-6 hours, depending on drying conditions. This time may be extended for heavy coatings or in cold weather.
Use paraffin (kerosene) or Bond It WHITE SPIRIT to clean your tools.
1L of primer will cover 4–6 m², depending on the porosity of the surface.
Yes, all surfaces must be structurally sound, clean, dry, and free from contaminants such as grease, rust, and dirt. Remove any organic growth, such as moss or lichen, with a fungicidal wash.
Yes, but you should first apply a rust-inhibiting product, such as red oxide or zinc phosphate, to the bare metal and allow it to harden.
Ensure the surface is thoroughly cleaned and free of any contaminants like grease, rust, or dirt. Also, check that the primer is within its shelf life and has been stored correctly.
Check the weather conditions. Drying time may be extended in cold or damp weather. Ensure adequate ventilation.
Use paraffin (kerosene) or Bond It WHITE SPIRIT for cleaning immediately after application. Allow the primer to dry on the tools will make cleaning much harder.
This primer is compatible with a wide range of surfaces, including:
