Home > Companies > Bostik Ltd > Bostik Rapid Repair Mortar

Bostik Rapid Repair Mortar is a sag resistant cementitious compound for use in horizontal and vertical applications. It is mixed with water and can be applied at any thickness. Suitable for use in interior applications.


  • Cementitious repair compound for the levelling of steps, holes, etc.
  • Can be used with underfloor heating systems.
  • Water gauged.
  • Can be applied to any thickness.
  • Rapid hardening.

Compressive strength (after 28 days):

30 N/mm².

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-55-50/350 Repair mortar for concrete

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Bostik Ltd


+44 (0)1785 272727

Product reference

Bostik Rapid Repair Mortar

Manufacturer details

Common Road,
Staffordshire, ST16 3EH
Tel +44 (0)1785 272727
Fax +44 (0)1785 241818
NBS Plus
NBS National BIM Library
Other content by this manufacturer:
Company Overview Products (48) BIM (45)