Vapour control plaster - UdiMULTIGRUND


      • UdiMULTIGRUND vapour control plaster is:-
        • the internal base coat plaster for all Udi wood fibre insulation systems
        • an amazing lime based bonding coat plaster.
        • a strong, reinforcing coat with fibreglass mesh.
        • a natural white fine finish coat

          

     

    Where is it used?

    • It can be used on all wood fibre and wood wool substrates and is used in conjunction with UdiREINFORCEMENT mesh to provide a robust reinforced plaster layer.
    • It can also be used on concrete, masonry, lime and lime/cement plasters so long as they are sound and able to take another plaster layer.

    How is it used?

    • UdiMULTIGRUND vapour control plaster is best mixed clean tap water, using a plaster whisk to a smooth lump free consistency.
    • It's 'sticky' nature means it is very easy to apply to a whole range of backgrounds.
    • It should be applied with a clean steel trowel and the whole surface 'combed' with a 20mm round knotched trowel whilst it is still wet, aiming for a minimum 5mm layer.
    • UdiREINFORCEMENT mesh should then be trowelled in to the surface (overlapping each piece by 100mm) and covered by the UdiMULTIGRUND so that it is no longer visible.
    • Allow a drying period of 1mm per day before applying subsequent finishes.
    • For full instructions please read the data sheet.

    How much do I need?

    • Each bag of UdiMULTIGRUND vapour control plaster will cover up to 4m2 at 5mm.
    • As with all lime based materials, it should only be used when temperatures are above 5 degrees Celsius and away from strong, drying winds and direct sunlight.
      This product can be bought by the 25kg bag or by the pallet of 42 bags (12.5% discount on full pallet). Each bag covers up to 4m2 at 5mm.
       UdiMULTIGRUND VCL plaster data sheet


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