The product is brown in colour but dries black. Before applying, ensure all surfaces are clean, touch dry (free from excess water), sound and free from any contaminants, which may affect adhesion. Base concrete must be finished off with a wooden float to give a smooth surface.
What is Black Jack DPM paint?
Black Jack DPM is a ready to use, odourless, rubber enriched bitumen emulsion which provides a highly effective sandwich damp-proof membrane for floors. Also acts as a waterproofer for walls, above ground structures and foundations. May be used internally or externally.
Can you plaster over blackjack DPM?
Allow at least 48 hours before plastering or rendering (at least 6mm thickness) NOTE if gloss or alkyd paints are to be used as a decorative finish, the plaster over the BLACK JACK DPM must be applied in two coats to give a minimum total thickness of 15mm.
Is Black Jack bitumen paint?
Our Black Jack Black Bitumen Paint is a robust, fast-drying bituminous paint that’s suitable for use on concrete, metals and as an overcoat for wood and felt. To prep surfaces, Bitumen and Flashing Primer provides an added protective coating before bitumen paints, roof coatings or flashing are applied.
How long does Black Jack take to dry?
Allow each coat to dry before recoating: 12-24 hours depending on conditions. Full cure varies from 3-7 days depending on conditions. Full cure before burying is crucial.
How do you use black jack DPM?
Apply three coats of Black Jack DPM with a soft bristled brush, each at a rate of 0.5ltr/m2., allowing each coat to dry before applying the next. Allow the final coat to become tacky, then blind with clean, sharp sand.
Does Black Jack DPM dry?
Yes it will fully dry, needs at least 48 hours to throughly dry & it does smell, used it to water proof a internal wall before rendering.
Does blackjack stop damp?
Why Use Blackjack 908 D.P.M
A fibre re-enforced roof repair compound which is effective on all common roofing surfaces and types, giving an instant, waterproof roof repair even in the wet and on wet surfaces.
Can you paint over black jack?
2 Answers from MyBuilder Painters & Decorators
rizla_83 i would recommend a light coloured masonry paint, which is used for concrete and brick. As the blackjack paint is rubber enriched bitumen emulsion it may bleed through other paints so i would also recommend a primer coat of paint before painting with masonry.
Can you dot and dab on blackjack?
You shouldn’t dot and dab over sythapruf (blackjack). It is designed to be wet plastered over – so that is what you should do. I must admit though that the damp being below the window seems to point towards penetrating damp – that should be solved by stopping up the point of ingress, think sealant!
What is blackjack bitumen?
Blackjack Bitumen Paint is an industrial bitumen (hard bitumen) based paint dissolved in hydrocar- bon solvent. Bitumen paint is used to protect metal surfaces from oxidization from water, sunlight, and weather exposure. Uses. ▪ All metal surfaces for corrosion protection.
What is blackjack paint used for?
Black Jack Bitumen Paint provides is great for use on corrugated iron sheets, fire escapes, stairways, ladders, storage tanks, gutters, down pipes, fences, railings, gates etc.
What is black bitumen paint used for?
Black Bitumen Paint is weatherproof protection for all metals, corrugated iron, gutters and railings. Black Bitumen Paint can also be used for instantly waterproofing wood, brick, concrete, masonry, fall pipes and felt.
Can I use black jack on wood?
It is resistant to low concentrations of alkalis and acids and can withstand prolonged oxidation. It is suitable for application to a wide variety of materials including iron and steel, lead, zinc, aluminium, asbestos – cement, concrete, stone, wood, felt and brick and is mainly used for : … Overcoating felt/wood.
Can you use DPM paint on wood?
You can paint wood with D.P.M. and paint over it. … You can paint wood with D.P.M. and paint over it.
Does Black Jack paint dry?
A minimum of two coats of EVERBUILD® BLACK JACK® 901 BLACK BITUMEN PAINT should be applied. The first coat should be allowed to dry (normally 2-4 hours depending on weather conditions) before the second coat is applied.