Two-Component Structural Repair Epoxy Mortar. 

Two-component, solvent-free, filled, polyamide cured epoxy. Repairing and patching defects in concrete such as honeycomb and spalls.

  • Easily installed by gloved hand.
  • Easily smoothed to finish off.
  • Holds perfectly in overhead work.
  • Non-slump in vertical.
  • Needs no priming.
  • Strengths way above surrounding concrete.
  • Resistant to oils, fuels, water, dilute chemicals.
  • Non toxic in water containment.

Mixed epidermix 318 should be pressed into place in the repair area using a small amount first to wet out the surface and then building up the required thickness. The viscosity of epidermix 318 is sufficient to hold its place in soffit repairs and on vertical faces. If the volume is too big to repair in one placing, leave the contact surface rough to act as a key for a subsequent placing once the first one has set.

A final smooth finish may be obtained by trowelling off the surface of the still uncured epidermix 318 with a water dampened steel trowel.

Properties of Wet Material
Mixing ratio 1 base : 1 activator byvolume or mass
Density (typical) 1,7g/cm3
Mixed material
Off white
Grey – approximate to concrete
Finish Trowelled to smooth finish with water wet steel trowel
Flash point Nil
Dilution Not to be diluted
Consistency Each component is a heavy paste
Toxicity Uncured material is toxic
Shelf life 2 years from date of manufacture
Storage conditions Store under cover in cool conditions
Properties During Application
Application by Gloved hand and/or steel trowel
Pot life 80 to 100mins/500ml @ 25º C
Volume solids 100%
Theoretical coverage 1m2/l on smooth surface
Maximum recommended thickness per layer 25mm
Curing time @ 25º C Touch dry : 2 hours
Practical cure : 12 hours
Full cure : 7 days
Overcoating time @ 25º C Min : 4 hours
Max : 23 hours
Application temp.
10º C to 40 º C
Fire resistance of wet material Non-flammable
Equipment clean up a.b.e.® super brush cleaner
Properties of Cured Material
Max service temperature Dry : 70º C
Immersion : 60º C
Compressive strength @ 25º C 60 MPa in 24 hrs 75 MPa in 7 days
Tensile strength @ 25º C 17 MPa
Lap shear on grit blasted steel 8 MPa using 2mm bond line thickness
Shrinkage during curing Negligible
Chemical Properties of Cured Film
Toxicity Non-toxic after curing
Water resistance Excellent
Solvent resistance Resists
solvents, oils,
petrol, diesel
Chemical resistance Resists dilute
inorganic acids and dilute alkalis
Health & Safety

Uncured epidermix 318 must be regarded as toxic. Gloves should be worn at all times and care must be taken not to ingest any of the material by eating or smoking while working with the compound. If working in a confined space, provide adequate ventilation.

Clean tools with abe® super brush cleaner and use a little of this liquid to remove any splashes on the skin. Wash finally with soap and warm water.

Cured epidermix 318 is inert and non-toxic.


epidermix 318 is supplied in 200ml, 500ml, 1 litre and 4 litre kits.

Handling & Storage

Epoxy compounds in their uncured state are toxic and prolonged skin contact can give rise to dermatitis. When handling epoxy compounds, use should always be make of disposable gloves and barrier creams. Involuntary habits such as face starching and spectacle adjustment must be avoided. Similarly eating and smoking whilst or after working with epoxy must be avoided until the individual has washed up. This product has a shelf life of 24 months if kept in a cool dry place.

Important Note

This data sheet is issued as a guide to the use of the product(s) concerned. Whilst a.b.e.® Construction Chemicals endeavors to ensure that any advice, recommendation, specification or information is accurate and correct, the company cannot – because a.b.e.® has no direct or continuous control over where and how a.b.e.® products are applied – accept any liability either directly or indirectly arising from the use of a.b.e.® products, whether or not in accordance with any advice, specification, recommendation, or information given by the company.

Further Information

Where other products are to be used in conjunction with this material, the relevant technical data sheets should be consulted to determine total requirements. a.b.e.® Construction Chemicals has a wealth of technical and practical experience built up over years in the company’s pursuit of excellence in building and construction technology.

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