Ultra Tile Prime IT Multi Surface Primer (MSP) - 5 Litre

Product Code: 30923

Prime IT Multi-surface primer (MSP) is a moisture tolerant, water based acrylic primer, sealer and bonding aid, suitable for porous and non porous substrates. Prime IT MSP can stabilise and consolidate the substrate surface and reduce the absorbency enabling subsequent materials to flow, cure and bond successfully. It is recommended for use between layers of smoothing underlayments when multi layer applications are being carried out to minimise pinholes and maximise interlayer adhesion. Prime IT MSP can also be used as a curing agent for cementitious based products, diluted 1:1 with water.\nSurface Preparation\nAll surfaces must be thoroughly dry and in a sound and stable condition free from contaminants that may hinder adhesion such as dust, oils, grease etc. All laitance and surface treatments must be removed. Smooth dense surfacesmust be roughened by mechanical scabbling to enhance the key. Subfloors should be tested in accordance with BS8203 to ensure a moisture reading of less than 75% RH should be achieved. Where this has not been attained or where there is uncertainty that the subfloor design incorporates a Base DPM then a suitable Ultra Floor Epoxy Surface DPM system must be applied. Consult Instarmac Technical Department for further advice.\nConsumption Rates\nProduct consumption will depend on dilution rates of primer and also texture of subfloor. The rates below are based on a smooth subfloor at the given dilution.\nPOROUS?????????? Per 5 litre bottle?????????? ??? Per litre of primer1:1 dilution???????? ?? 70 to 100m2????????????? ?????? ???? 14 to 20m23:1 dilution?????????? ?140 to 200m2??????????? ????????????28 to 40m25:1 dilution????????? ? 170 to 250m2???????????????? ? ???? 34 to 50m2\nWhen applied neat, in a thin uniform coating, the coverage rate will be directly linked to the texture and profile of the floor.\nNON POROUS??????? Per 5 litre bottle??????? Per litre of primerNeat????????????????????????? 25-50m2?????????????????? ????? ??? 5-10m2\nCURING AGENT???? Per 5 litre bottle?????? Per litre of primer1:1 dilution??????????????? 30-40m2?????????????? ?????? ? ???? 6-8m2\n?\nPLEASE SEE TECHNICAL DATA SHEET FOR MORE INFORMATION