UltraCrete Instant Road Repair 6mm is renowned as the world’s ‘Number One’ pothole filler and has a reputation of being the most trusted permanent cold-lay tarmac repair. Supplied in 6mm grade – for permanent repairs to footpaths, roads, carparks and cycle tracks. It’s a BBA HAPAS Approved permanent cold lay surfacing asphalt, and available in a 25KG tub, it fills potholes with depths from 15 – 100mm. When compacted, IRR 6mm can be trafficked straight away. Use in any weathers – even in light rain.