Solvent-based bituminous t - exterior use only Waterproofs and protects against rust and corrosion Suitable for metals, corrugated iron, roofing felt, concrete, and timber Touch dry in 6 hours, fully dry in 24 hours Covers 4 to 6 m² per litre depending on surface porosity Apply by brush - minimum 2 coats recommended Dries to a flexible, odourless, taint-free black film 5 litre tin - product code 30812219 Warranty: 1 Year Dimensions: 237 x 180 x 180 mm Bostik Black Bitumen t for Exterior Waterproofing and Metal Protection A reliable solvent-based coating for exterior surfaces: Bostik Bituminous Black t is a low-viscosity, solvent-based bitumen solution that forms a durable black film on a wide range of exterior surfaces. Once cured, the coating is odourless and taint-free, and remains flexible enough to cope with fluctuating temperatures over time. Two coats are recommended for full protection. Suited to metals, roofing, concrete, and timber: This t is formulated for use on ferrous and non-ferrous metals, corrugated iron, fibre cement, concrete, roofing felt, asphalt, and timber. Typical applications include gutters, downpipes, railings, gates, corrugated metal sheeting, non-potable water tanks, shed roofs, and damp-proof foundation walls. It is not suitable for ponds, fishponds, or swimming pools. Coverage and drying times: Each litre covers 4 to 6 square metres depending on the porosity of the surface. The t is touch dry in 6 hours and fully dry in 24 hours, allowing recoating the following day. For best results, avoid application in humid, foggy, or frosty conditions. Shop the Exterior t range from Heavins.ie, with delivery available across Ireland. Key Features Solvent-based bitumen solution - forms a durable, flexible black film on exterior surfaces. Waterproofing and weather protection - guards against moisture, rust, and corrosion. Wide substrate compatibility - suitable for ferrous and non-ferrous metals, corrugated iron, fibre cement, concrete, roofing felt, asphalt, and timber. Touch dry in 6 hours - fully dry and recoatable in 24 hours. Coverage: 4 to 6 m² per litre - depending on surface porosity. Brush application only - minimum 2 coats required for full protection. Exterior use only - not suitable for ponds, fishponds, or swimming pools. Odourless and taint-free once cured - forms a clean, lasting bituminous film. Silk finish - low-sheen black surface after curing. Specifications Brand: Bostik Product Code: 30812219 EAN: 5021523217046 Volume: 5 Litres Colour: Black Finish: Silk Base: Solvent-based Coverage: 4 to 6 m² per litre (surface porosity dependent) Touch Dry: 6 hours Fully Dry / Recoatable: 24 hours Minimum Coats: 2 Application Method: Brush only Usage Location: Exterior only Specific Gravity: 0.9 approx. VOC Content: 395.0 g/l (High band) Warranty: 1 Year