MasterJoint WP 308

MasterJoint WP 308 is an acrylic based single component waterproofing material used on under ceramic coverings in showers and bathrooms.

For indoor use
For walls and floors
Resistance class A in accordance with the test principles to issue an official test certificate
For wet areas not exposed to pressurised water, such as bathrooms, showers in residential buildings, hotels, old people’s homes and hospitals
On moisture-sensitive, absorbent substrates, e.g. plasters, plaster slabs, gypsum fibre boards, plaster boards, wooden chipboards, anhydrite screeds in moist and wet areas subject to usual domestic use

Waterproof, protects moisture-sensitive substrates.
Flexible, compensates tensions, deformations of the substrate, variations in temperature and vibrations.
Crack-bridging, high reliability even with subsequent cracks in the substrate.
Solvent-free, no harmful risk to the environment, can be used without any risk to health.
Ready-to-use, easy to apply by roller, brush or trowel
Two-coloured, for easier visual control of the layer thickness
Resistant to lime water, ensures bond between protective coating and mortar if the adhesive bed is constantly submerged in water

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