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Bostik Waterproofing Black Downpipes, gutters & roofs Bituminous mastic, 5L
Sold & shipped by B&Q
This waterproofing bituminous mastic is suitable for bedding pointing and sealing asphalt and felt roofs.
- Guarantee - Statutory
- Store in original, unopened packaging in cool, dry conditions within the temperature range +5°C to +35°C, out of direct sunlight and away from sources of heat and ignition. Protect from frost.
- See pack
- Instructions for use: See pack
Features and benefits
- For bedding, pointing, sealing & filling cracks
- Use on roof felt, asphalt, corrugated iron and metal guttering & downpipes
- Contains fibres for reinforcement
Health and safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
|Minimum touch dry time
|VOC emissions class in indoor air
|No VOC level recorded