Ultratop is a single component aliphatic polyurethane resin to be used as topcoat for Ultraflex Waterproof Roof Coating on flat roofs, with a glossy finish forming a flexible, continuous film, with excellent adhesion and mechanical properties. Its excellent resistance to abrasion and stress makes it resistant to weathering, extreme temperatures and UV radiation. Ultratop is an ideal finish coat for balconies, walkways and other applications in flat roofing, or private car parks with very light traffic.

Features

• Single-component topcoat for Ultraflex Waterproof Roof Coating
• Apply by brush, roller or airless spray
• Excellent resistance to abrasion and stress
• Resistant to algae and mould growth
• Easy to clean and maintain

Application

Apply in dry conditions, avoiding the presence of humidity or water coming from the surface to be coated or the substrate, whether subsequently or at the time of application.

Apply on dry, firm substrates, with a surface temperature of between 3 ºC above dew point, an ambient temperature of at least 10 ºC.

Must be applied in thin layers, with roller, brush or airless spray equipment (nozzle: 0.007” to 0.011”; nozzle tip pressure, 180 to 200 kg/m ²).

It can be thinned using pure xylene, up to 5% for applications with airless spray equipment.

Ultratop can be applied as a non-slip finish as follows: Apply a thin layer of ultratop and broadcast silica sand or aggregate. If required an additional layer of Ultratop can be applied on the aggregate to encapsulate the antislip system.

Important

Do not apply on swimming pools or, in general, on surfaces that subject to total immersion.