DESCRIPTION:

Fast-drying flexible liquid membrane for interior waterproofing.

APPLICATIONS:

Liquid waterproofing membrane for interior surfaces provided they are not continually immersed in water or subject to rising damp. Mapegum WPS can be used on all types of substrates such as gypsum board walls, gypsum, and cementitious renders, light-weight concrete blocks, wood, existing ceramic tiles, cementitious and anhydrite substrates, wood substrates, magnesite, hot poured asphalt. Waterproofer for bathroom and shower walls and floors before installing ceramic tiles and natural stone, waterproofing kitchen floors and walls and countertops before installing ceramic tiles.

N.B.: Mapegum WPS has been certified by the following institutes as a waterproofing membrane for damp environments, to be applied underneath tiled surfaces. – Säurefliesner (Germany): tested in accordance with current standards. – SP Swedish National Testing &amp, Research Institute (Sweden): tested in accordance with BKR Standards (Building Ceramics Council). – Norwegian Research &amp, Building Institute: tested in accordance with current standards.

WHERE TO USE

Waterproofing indoor floor and wall surfaces that are not
subject to rising damp nor in permanent water immersion.
Flexible, anti-fracture membrane. Apply before the
installation of ceramic tiles or stone material.
Mapegum WPS may be used on the following:
• plasterboard, gypsum or cementitious render, lightweight
cement block and marine-plywood,
• cementitious, anhydrite, wooden and magnesite
substrates and existing ceramic and natural
stone after the application of Eco Prim T Plus primer.

ADVANTAGES

• Product certified EC1 Plus by the GEV Institute
(Gemeinschaft Emissions-kontrollierte Verlegewerkstoffe
e.V) as a product with very low emission of volatile
organic compounds.

TECHNICAL DATA:

Formation of surface skin: 1 hour.
Complete drying (2 mm of thickness at 23ºC): 5 hours.
Waiting time: 1-2 hours between each coat, 12-24 hours before laying ceramic.
Colour: light grey.
Application: by trowel, with a roller or by spraying.
Storage: 24 months. Protect from frost.
Consumption: 1.5 kg/m2 per mm of thickness.
Packaging 5 and 20 kg drums.