Single-Component, Aliphatic
Polyurethane Resin

ULTRATOP is a single-component, aliphatic polyurethane resin used to coat and protect the ULTRAFLEX® aromatic polyurethane liquid membrane.

Once applied, ULTRATOP forms a flexible, continuous film with a gloss finish, excellent adherence and outstanding mechanical properties. These characteristics, together with its high abrasion and stress resistance, mean ULTRATOP is resistant to weathering, extreme temperatures and UV radiation.

ULTRATOP is the perfect treatment for balconies, walkways and other applications to exposed coverings.

Colours: Traffic grey (RAL 7042) and copper brown (RAL 8004) / Other colours available upon request.

Ultratop UltraFlex


Ultratop Eagle
Ultratop Eagle
Ultratop Eagle
Ultratop Eagle
Ultratop Eagle

General Characteristics

ULTRATOP is a single-component, pigmented, aliphatic polyurethane resin with a gloss finish. Drying time: 25 minutes. It forms an easily cleaned and maintained protective layer that is resistant to algae and mould growth.

ULTRATOP should be applied to a dry surface; be careful to avoid moisture due to capillary action or wicking.Apply to a dry, stable substrate with a temperature that is at least 3 °C above the dew point and at an ambient temperature of at least 8 °C.

ULTRATOP should be applied in light coats, with a roller, brush or airless sprayer (nozzle: 0.007–0.011”; nozzle tip pressure: 180–200 kg/cm2). It can be diluted with pure xylene down to a concentration of 5% when used with airless sprayers. Do not apply to swimming pools or any fully immersed surfaces.



The coverage attained with ULTRATOP depends on the coats that are applied, the type of surface and the intended use of the surface being treated. It should be applied in light coats. The coverage is approximately 150–175 g/m2.

5 kg metal tins.
Total coverage: Approx. 30 m2.
Available colours: traffic grey (RAL 7042) and copper brown (RAL 8004).

12 months, store in a dry place at 5–35 °C.

Follow the safety recommendations during handling, application and pre- and post-application operations, and whenever exposed to lifting equipment.
Respiratory protection: When handling the product as a spray, wear an approved air-purifying mask.
Skin protection: Wear rubber gloves and remove immediately in case of contamination. Wear clean clothes, covering the whole body. Wash thoroughly with soap and water after working with the product and before eating, drinking or smoking.
Eye/face protection: Wear safety goggles to stop any splashes and exposure to airborne particulates from the spray.
Waste: Try not to produce, or at least minimise, any waste. Incinerate under controlled conditions in accordance with local and national laws and regulations.

Faq's & News

Nueva Jornada de Demostración

Te esperamos el próximo martes, 10 de diciembre en las instalaciones de nuestro distribuidor en Vilanova i la Geltrú. Ven a conocer las ventajas de Ultraflex, membrana líquida de poliuretano para la impermeabilización de todo tipo de

Demonstration Workshop at ISOLANA

We hope to see you on Friday, 29 November 2020, at ISOLANA’s branch in Hospitalet. Learn about the advantages of using ULTRAFLEX®, a polyurethane liquid membrane for waterproofing all sorts of roofs and water features.