M45: Rapid Strength Bedding and Repair Mortar
M45 is ideal for use with all access covers, emergency concrete road repairs, bedding and profiling of kerbs and tidal repair projects. This fast setting mortar has a rapid strength gain and an excellent workable consistency. M45 conforms to HD27/04 and can be opened to traffic in 45 minutes.
Workability: 5 – 10 minutes
Set Time: 15 minutes
Depth: 10mm – 75mm
20N/mm² compressive strength in 45 minutes
Approved for use on the London Underground and Overground
Sizes: 25kg bag or bucket