Epomast Fastpatch is a high strength, trowel applied, two component Epoxy resin mortar, designed for rapid and permanent repairs to concrete and masonry surfaces. Epomast Fastpatch is a blend of Epoxy resin. Polyamine curing agent, graded aggregate and colour pigments. The mixed material is applied to a suitably prepared surface, and quickly cures to form a durable, abrasion and chemical resistant repair. Typical Uses Repairs to spalled or damaged concrete; chemical bunds; bedding pre-cast concrete beams; nosings on expansion joints; floor repairs.

Surface Preparation
Remove all laitance, spalled concrete, grease, oil, dust, and other contaminants by scabbling or bush hammering, to provide a sound, clean, substrate. Any exposed reinforcing steel shall be fully exposed by cutting out around its full circumference, and cleaned by abrading or grit blasting to remove rust, scale, etc.

Priming
Primer not normally required. For exceptionally porous surfaces, please contact our Technical Department for specific advice.
Mixing
Epomast Fastpatch is supplied as a two component pack. Each component is pre-weighed and ready to mix. The contents of the CURING AGENT should be added into that containing the BASE and the two components thoroughly mixed, by spatula or low speed drill/ stirrer, or forced action mixer.
Application
Apply the Epomast Fastpatch by tamping and trowelling to ensure good compaction and a tight finish. The material should not be feather edged. Maximum thickness in horizontal applications is 50mm. For vertical applications the material may be built up in layers not exceeding 6mm. (See also Epomast Mortar data sheet)
Equipment Cleaning
Clean equipment with Resoklens prior to curing of the mortar.
Curing and Over-coating
Epomast Fastpatch will have hardened sufficiently after 5-6 hours cure @ 15-20°C to allow full trafficking. Longer periods of cure will be necessary at lower temperatures. Full mechanical and chemical resistant properties will be achieved after 3 days cure @ 20°C. It is preferable to apply a sealer coat if exposure to chemicals is likely.
Please consult our Technical Department for specific recommendations.

A 5kg pack of Epomast Fastpatch yields 2.5 litres of material sufficient for 0.5m2 @ 5mm thickness. (10kg pack pro-rata).
Limitations
Do not apply to wet or uncured concrete surfaces. Do not apply at temperatures of 3°C or less.
Epomast Fastpatch is supplied in 5kg and 10kg packs.

Store in dry conditions at temperatures between 10°C and 25°C. Avoid low temperature storage prior to use of the material. Do not expose to
freezing conditions.

Epomast Fastpatch has a minimum shelf life of 12 months when stored in original unopened containers in accordance with manufacturer s instructions.

Epomast Fastpatch is supplied by Adomast Manufacturing Ltd and shall be applied strictly in accordance with the manufacturers instructions. For specific advice regarding any aspect of this product please consult our Technical Department

Wear gloves and goggles.

Wash off splashes immediately with soap and water.
Any eye contamination must be rapidly irrigated with copious amounts of water, and immediate medical attention sought.
Please refer to Material Safety Data Sheet for additional information.
Epomast Fastpatch shall be applied strictly in accordance with the manufacturers instructions.
For specific advice regarding any aspect of this product, please consult our Technical Department.