Centrecoat MMA Primer FG exhibits outstanding adhesion to concrete, as well as steel, masonry, and marine plywood. With fast curing characteristics, Centrecoat MMA Primer FG allows rapid application of subsequent Centecoat MMA Freezer Grade coatings. Centrecoat MMA Primer FG is ideal for use in freezer environments where adhesion and curing conditions are difficult.
Centrecoat MMA Primer FG is supplied as a two pack material, comprising pre-weighed amounts of Base and Catalyst components. The mix ratio is fairly tolerant to variations within the range of 1% to 5% addition of Catalyst, so that part packs may be used if care is exercised. Suitable for cold rooms such as refrigeration chambers, cold chambers, cooler chambers, restaurant cold storage, food cold rooms, industrial freezers, restaurant freezers, cold temperature storage, refrigerators in commercial premises and commercial beverage coolers.
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. Suitable mechanical treatment such as vacuum grit blasting or mechanical scabbling is recommended to ensure the removal of contaminants and to provide a mechanical ‘key’ for the primer.
Pour the contents of the CATALYST container into the BASE container and thoroughly mix, preferably by mechanical means.
Apply by squeegee to distribute evenly over the floor, and then use a long nap lambswool roller to achieve a nominal application rate of 0.25-0.30 Kg per m2. Allow to cure for a minimum of 40 minutes prior to applying any other of the Centrecoat MMA Freezer Grade product range. If an interval of more than 8 hours between primer application and subsequent overcoating is anticipated then the primer shall be scattered with fine silica sand before hardening.
|Straw Coloured Liquid
|As a primer for concrete, steel, masonry, and marine plywood.
|Squeegee and Lambs Wool Roller
|0.25 - 0.30 Kg per m2
|Wet Film Thickness (WFT):
|Dry Film Thickness (DFT):
|15 minutes at 20°C
|After 40 minutes at 20°C
|Cleaner / Thinner:
|Clean equipment with Centrecoat MMA Tool Cleaner immediately after use.
|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 containers tightly closed when not in use. Centrecoat MMA Primer FG has a minimum shelf life of 6 months when stored in original, unopened containers in accordance with manufacturer’s instructions.
|Available in 5 Kg