INSTARMAC ULTRACRETE RAPID SET MORTAR BUCKET 25kg M90B

M90 is ideal for bedding access covers and general repairs. This general purpose mortar conforms to HD27/04, and a rapid strength gain and can be opened to traffic in 90 minutes.

Workability: 5 – 10 minutes

• Set time: 20 minutes
• Depth: 10mm – 75mm
• 25kg plastic bucket
• 21N/mm² compressive strength in 2 hours

Technical Specifications