Fosroc conbextra EP10

High strength epoxy grout and injection resin.


Provides a free flowing resin, for use where physical
properties and chemical resistance of the hardened grout are
of utmost importance. It can be used for grouting applications
as well as injection of static and structural cracks. It is
suitable for a wide range of heavy duty applications including:

  • Provides a free flowing resin grout
  • Static/structural cracks injection
  • Base plate grouting in dynamic load situations such as
    turbines and other reciprocating machinery
  • Heavy industrial applications in steelworks, refineries
    chemical plants and electroplating works
  • Rail track applications, to support heavy cranes, or on
    transporter rails


  • Excellent durability - high compressive, flexural and
    tensile strengths ensure a long working life
  • Cost effective - high early strength gain promotes
    minimum downtime and early commissioning of plant
  • User friendly - simple, full pack mixing to ensure that
    the performance characteristics are achieved
  • Versatile - suitable for a wide range of loading
    situations including repetitive dynamic loads
  • Excellent in service performance - non-shrink
    capability ensure full surface to surface contact
  • Non-shrink - ensures complete surfaces contact and
    bond, also ensures that it will resist hydrostatic pressure
    and block penetration of deleterious substances


Conbextra EP10 is a solvent free epoxy low viscosity resin that is designed to be used for grouting applications of gap widths from 0.25mm up to 10mm, as well as, for injection applications of static/structural cracks in concrete and masonry of crack widths between 0.05mm and 3mm. Due to its low viscosity, Conbextra EP10 penetrates deeply into cracks and cavities to form a permanent seal with high strength properties.
It is an all liquid system consisting of base and hardener; the components are supplied in the correct mix proportions designed for whole pack mixing on site.