M-CRETE 200 – Heavy Duty Epoxy Screed
Is a high performance repair mortar designed to reinstate and patch repair worn or eroded concrete. The product is epoxy based combined with premium quartz aggregates making MCR 200HD – Epoxy Repair mortar is extremely tough and abrasion resistant with a superior bond strength over conventional concrete repair methods.
MAXCRETE 200HD – EPOXY CONCRETE REPAIR MORTAR should be applied at a minimum thickness of 4mm. But can be feather edged on to mechanically sound and clean concrete. If the repair has exposed reinforcing bar, the bar should prepared by grinding or wire brushing until all surface rust has been removed and primed with MPR 200MS – Metal surface primer before the application of MCR 200HD. Once cured the product has excellent anti slip, chemical resistance and is perfect for a wide range of floor repairs in high traffic areas. such as warehousing and distribution, industrial and manufacturing. Other uses include rebuilding worn stone steps and walkways, resurfacing water wanks and reservoirs ect..
- Brick & Block
- Does Not Shrink
- High bond Strength
- Good Chemical Resistance
- Good vibration resistance
- Impact resistant
- Abrasion Resistant
- Can be Feather edged
- Easily applied
MAXCRETE 200HD – EPOXY CONCRETE REPAIR MORTAR
|Description||MAXCRETE 200HD – EPOXY CONCRETE REPAIR MORTAR is an epoxy based high strength repair mortar and screed. The material is designed for patch repairs to spalled and damaged concrete and for resurfacing high traffic areas used by heavy good vehicle and forklift trucks.|
|Surface Preparation||For a successful application, the repair area must be as clean, grease-free and dry as possible, with all loose and friable materials removed. Use grinders, chisels and wire brushes. For large areas, a floor grinder or high-pressure wash may be required dependant on the application.|
1 x 10kg kit contains the following components:
|Priming||All repair surfaces must be primed – Pour the primer (activator) component into the primer (base) component and mix with the spatula provided. Once the resin is streak free, apply by brush to the repair area. Ensure the primer is pressed into any cracks or pitting and the concrete surface is thoroughly wetted.|
For best results the mortar must be applied whilst the primer is still wet or tacky.
Do not apply when the ambient or substrate temperature is below 5°C (40°F)
Mix the activator (as marked) with the base component (as marked). Mix the two parts in the base tin with the spatula provided. Ensure all of the material is thoroughly mixed and streak free.
Pour the contents of the mixed resin into the container the product was delivered in and add the aggregate slowly to the resin. Mix the aggregate and resin together with an industrial paddle or forced action mixer.
For applications to concrete surfaces lower than 12°C (50°F), add 75% of the aggregate and check the consistency of the mix.
Colder temperatures will thicken the resin, and therefore less aggregate is required to create a trowel applied product. Add the remaining 25% of aggregate to produce the correct consistency for the repair.
Once you have the correct consistency, empty the contents of the mixed product onto the floor or repair area. Spread the screed with a trowel wooden baton or rubber squeegee and then using a steel float with firm pressure, smooth the material to the desired thickness.
To improve surface appearance spray clean water onto the face of the float and lightly skim the surface ensuring the material is not overworked as this may bring the resins to the surface.
10kg kg unit of mixed product will have the following theoretical coverage rates at a nominal thickness of:
|Cure Times at 20°C||
The applied materials should be allowed to harden for the times indicated below. These times will be extended at lower temperatures and reduced at higher temperatures:
Minimum – the applied material can be over-coated as soon as it is hard dry 6 hours.
Maximum – over-coating time 24 hours
Where the maximum over coating time is exceeded, the material should be allowed to harden before being abraded and solvent washed to remove any surface contamination
|Pot Life||20 – 30 minutes at 20°|
The data contained within this Technical Data Sheet is furnished for information only and is believed to be reliable at the time of issue. We cannot assume responsibility for results obtained by others over whose methods we have no control.
It is the responsibility of the customer to determine the products suitability for use. Maxkote accepts no liability arising out of the use of this information or the product described herein.
|Health and Safety||
Please ensure good practice is always observed during the mixing and application of this product.
Protective gloves must be worn during the mixing and application of this product. Before mixing and applying the material please ensure you have read the fully detailed Material Safety Data Sheet.