All Weather Roof Coating

Reliable all-weather bitumen roof coating from Sika. Black Jack All Weather is a solvent-based, fibre-reinforced black coating designed for general waterproofing and resealing of a wide range of roof surfaces. Resistant to rain wash-off almost immediately after application, it is ideal for use in winter or when rain is expected.

Brush-applied and fast-drying, it forms a tough, durable black membrane that provides effective weather protection. Suitable for both new work and maintenance, and can also be used to bond roofing felt.

Key Benefits

• All-weather application – Resistant to wash-off almost immediately; can be applied when rain is imminent.
• Fibre-reinforced – Added strength and crack-bridging performance.
• Fast drying – Quick to form a protective coating.
• Versatile adhesion – Suitable for asphalt, built-up felt, concrete, cement sheeting, metals (iron, steel, zinc, lead), slates and tiles.
• Tough black finish – Dries to a durable, weatherproof coating.
• Multi-purpose – Ideal for roofs, non-plastic guttering and structural steelwork; can also act as a vapour barrier.
• Can bond felt – Useful for felt laying and repairs.

Typical Applications

• Waterproofing and resealing pitched and flat roofs
• Maintenance and repair of existing roof coverings
• Guttering (non-plastic) and metalwork
• General exterior waterproofing

Ideal for roofers and maintenance teams needing a dependable, easy-to-apply bitumen coating that performs in challenging weather conditions. Available in convenient tin sizes.

Always prepare surfaces thoroughly (clean, sound and free from ice/standing water). Apply by brush in accordance with the manufacturer’s instructions. Allow adequate drying time between coats. Contains solvent – follow Health & Safety guidance during use and storage.