The abrasion and impact resistance, together with the low temperature flexibility and excellent adhesion to concrete and steel make Centrecoat MMA Deck Coat an ideal material for use as a membrane subjected to vehicular traffic. By broadcasting a layer of suitable aggregate such as Centrecoat MMA Anti Slip Aggregate, a slip resistant surface profile may readily be achieved.
Centrecoat MMA Deck Coat is formulated as a slip resistant membrane for car park decks, walkways, and areas subjected to heavy fork lift traffic. Centrecoat MMA Deck Coat can also be used as a skid resistant finish on ramps, heavily trafficked turning areas, ship decks, landing piers, etc.
Concrete surfaces shall be a minimum of 21 days old and / or the residual moisture content shall be below 6%. Ensure that the concrete is clean and free from dust, laitance, grease, oil, curing compound, and existing paint finishes, etc. Blow holes and defective concrete shall be made good using a proprietary repair compound e.g. Centrecoat MMA Repair Mortar.
Suitable mechanical treatment, such as vacuum grit blasting, is the preferred treatment prior to application as this ensures a mechanical ‘key’ which will optimise adhesion. Steel surfaces shall be shot blasted or grit blasted to a nominal Sa 2.5 Swedish Standard and to provide a medium blast profile. All dust shall be removed prior to coating application. A coat of Centrecoat MMA Steel Primer shall be applied as soon as practicable after blasting, in order to obviate the possible occurrence of ‘flash rusting’.
Concrete surfaces shall be primed with a coat of Centrecoat MMA Multi-Use Primer, applied by brush, or roller, at a nominal rate of 0.3Kg per m2. Long nap lambswool rollers are recommended for primer application. Allow primer to cure for a minimum of 40 minutes. Steel surfaces shall be primed with Centrecoat MMA Steel Primer.
Centrecoat MMA Deck Coat is supplied as a three pack material consisting of the BASE component, and the CATALYST component and the FILLER component,. Add the CATALYST component to the BASE component and mix thoroughly, preferably by mechanical means for a minimum of 2 minutes. Pour the contents into a mixing vessel and add the FILLER component whilst stirring. A low speed drill with paddle attachment may be used or else a forced action mixer e.g. Creteangle type.
Pour the mixed material onto the prepared and pre-primed surface and apply by serrated trowel to the desired thickness. De-aerate the material by spike rollering. Within 5 minutes, broadcast the appropriate aggregate at a nominal rate of 6kg – 15kg/m². When cured, sweep off excess aggregate.
The application of a clear sealer coat is recommended to reduce tendency towards staining and dirt pick up, and thereby ensure optimum ease of cleaning where required. Apply a roller coat of Centrecoat MMA Clear Sealer or Centrecoat MMA Colour Coat at a nominal rate of 0.3 – 0.5kg/m² and allow to cure for a minimum of 2 hours prior to putting back into service. A second coat maybe necessary where large aggregate has been used as scatter.
Clean equipment with Centrecoat MMA Tool Cleaner immediately after use.
|Stock Colours:||Grey and Black|
|Tintable:||Yes, to most RAL or British Standard codes. Please note, bespoke tints are non refundable / exchangeable|
|Suitable Substrates:||For concrete and steel floors|
|Application Method:||Serrated Trowel and Spiked Roller|
|Theoretical Coverage:||20 Kg's is sufficient to cover an area of 2.8m2 at a thickness of 4mm|
|Wet Film Thickness (WFT):|
|Dry Film Thickness (DFT):||Minimum 3mm, maximum 8mm|
|Pot Life:||25 minutes at 20°C|
|Light Foor Traffic:||1 hour at 20°C|
|Overcoatable:||After 1 hour minimum at 23°C|
|Full Chemical Resistance:||24 hours at 20°C|
|Cleaner / Thinner:||Clean equipment with Centrecoat MMA Tool Cleaner immediately after use.|
|Shelf Life:||Store in dry conditions, out of direct sunlight, at temperatures between 10°C and 20°C. Adequate ventilation of the storage area should
be provided. Keep container tightly closed when not in use Centrecoat MMA Deck Coat has a minimum shelf life of 6 months when stored in original, unopened containers in accordance with manufacturer’s instructions.
|Packaging:||Available in 20 Kg|
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.
Anti-slip aggregate additive for floor paint, can be added to most floor paints to aid slip resistance.