Two-component, Solvent Free, Damp-Proof Surface, Membrane DESCRIPTION A two-component, solvent free, pure epoxy resin, used as a moisture vapour barrier on cement-based substrates containing high residual moisture. It is a low viscosity product with a high penetration capacity in the porosity of the substrate. Because of the absence of solvents, and very low odour it can be used in inhabitated environments (e.g. hospitals, schools, offices, etc). Mixing The components should not be mixed until the application is ready to start, and should be applied as soon as mixing is completed. The two components are supplied in pre-measured ratios: part A: 3 parts by weight; part B: 1 part by weight. • Apply the first coat of Mapeproof ESM ensuring it is well worked into the substrate and that complete coverage of the area is achieved at a maximum rate of 30 m2 per 6 kg unit (depends on the porosity of the sub-floor) and allow to cure (approx 5 hours). • Apply the second coat of Mapeproof ESM at right angles to the first coat, again ensuring complete coverage. • When the second coat has cured, a coat of Mapeprim SP or Eco Prim T primer should then be applied within maximum 24 hours (primer drying times vary with ambient conditions i.e. temperature and humidity). • The levelling compounds should be applied within 24 hours of the primer application. Mix the two components completely and accurately with a low speed mixer until a uniform mix is obtained. Application Procedure 2 Sand/Cement and Existing Substrates: • All existing materials, adhesives, laitance and contamination should be removed prior to preparation work commencing. Application Procedure 1 Power Floated and New Substrates: • The substrate should be abraded by mechanical means to remove any curing agents or contamination, to assist penetration and adhesion of the membrane. • Any cracks in the substrate should be filled with Eporip. • The area should then be thoroughly vacuumed to remove all dust and debris. • Where the substrate has a textured or profiled finish, Latexplan levelling compound should be applied to provide a level surface for the membrane to be applied onto.

• Apply the first coat of Mapeproof ESM ensuring it is well worked into the substrate and that complete coverage of the area is achieved at a maximum rate of 30 m2 per 6 kg unit (depends on the porosity of the subfloor) and allow to cure (approx 5 hours). • Apply the second coat of Mapeproof ESM at right angles to the first coat, again ensuring complete coverage. • When the second coat has cured, a coat of Mapeprim SP or Eco Prim T primer should then be applied within maximum 24 hours. (primer drying times vary with ambient conditions i.e. temperature and humidity). • The levelling compound should...

Any reproduction of texts, photos and illustrations published here is prohibited and subject to prosecution