INSTARMAC RAPID STRENGTH BEDDING MORTAR 25kg M45

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
• 25kg Showerproof Bag
• Shrinkage compensated
• 20N/mm² compressive strength in 45 minutes
• Available in 25kg Showrproof Bags & 25kg PCR Plastic tubs

Technical Specifications