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Resin Injection Grouts

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Resin injection grouts for repairs to cracked concrete

low viscosity & thixotropic resins for hair-line and narrow crack repairs in concrete, masonry & brick

Arcon can supply low viscosity and thixotropic non-shrink epoxy resins along Injection resin application, gun applied through tube and flangewith injection kits for the repair of fine and hairline cracks in brickwork, concrete and masonry.  Low viscosity grades are excellent for penetrating thin cracks, while thixotropic grades are ideal for vertical, inverted / overhead and limited access situations. 


Epicon Injection Resin LV a low viscosity non-shrink two-part solvent-free epoxide Pouring epoxy resin into crack to fix repair crack injection resin for maximum penetration of cracks down to 0.1mm.  It has excellent bond strength and can be used on cracks in concrete, brickwork and masonry to consolidate the structural element. It can be used in harsh environments, has good water and chemical resistance. It can be used on damp surfaces and can eliminate water penetration. NOTE - Formfil is only required for injection applications, it is not required if using the reservoir method (see end of thsi page for application step-by-step guidance).

Epicon Injection Resin Thixo a thixotropic non-shrink two-part solvent-free epoxide crack injection resin for vertical and limited access cracks where a free-flowing grout would leak out. Suitable for cracks down to 0.1mm.

Epoxy Injection Grout a low viscosity epoxy resin grout for gaps and cracks in concrete from 0.1 - 10mm widths

Epoxy Thixotropic Injection Grout a high strength grout for filling gaps  in concrete of 0.1 - 10mm in situations where formwork cannot be or is difficult to use.

Nitofil LV a low viscosity system for the injection of cracks between 0.25 mm and 9 mm wide in concrete and masonry, where both sides of the crack can be sealed to prevent resin drainage.

Nitofil TH a thixotropic grout for the injection of cracks 0.5 to 9 mm wide in concrete and masonry, and has been specially formulated to minimise the drainage of resin from cracks which are incompletely sealed.

Sikadur 52 a low viscosity injection resin with good adhesion to concrete, mortar, stone, steel and wood. used to fill and seal voids and cracks in structures such as bridges and other civil engineering buildings, industrial and residential buildings, e.g. columns, beams, foundations, walls, floors and water retaining structures. It not only forms an effective barrier against water infiltration and corrosion promoting media, but it also structurally bonds the concrete sections together.

Conbextra EP10/EPR a versatile range of epoxy resin grouts for use from 0.25 mm – 120 mm used for fine crack repairs in concrete to machine and bridge bearing installations.


Injection resin kits:

  • Skeleton guns
  • Tubing
  • Injection flanges
  • Empty cartriges
  • Nozzles
  • Appropriate injection resin forr your project
  • Formfill to temporarily plug the mouth of the crack while the resin is injected and temporarily adhere flanges during resin installation


Typical fine crack repair in a concrete floor  Typical fine crack repair in a concrete floor slab  DIAGRAM: Fine crack repair using injection resin grout

For tips on how to repair a cracked concrete floor or structure using an injection resin grout see:

 TIPS: Repairing fine cracks in concrete - injection method 

 TIPS: Repairing cracks - reservoir method



Epoxy resin repair mortars General concrete repair page

New Guard Coatings (North West), Unit 16, Rivington Court, Hardwick Grange, Warrington, WA1 4RT

Tel: +44(0)1925 852225 - Email:


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