DANOPUR PT

About this product

Single-component, cold-applied, seamless, elastic, moisture-reactive, easily applied, polyurethane liquid membrane used for waterproofing.

Waterproofing of balconies and terraces.

Roof waterproofing.

Waterproofing of surfaces with complicated geometries

Waterproofing in wet areas such as bathrooms, kitchens, terraces (under tiles).

Waterproofing and renovation of roofs with asphalt sheets and old acrylic sheets.

Polyurethane foam protection and coating.

High elasticity >600% and crack bridging.

Good chemical resistance to oils, salt water, domestic detergents, alkaline and acid solutions (5%).

Outstanding Adhesion

Excellent resistance to extreme temperatures -30ºC to + 90ºC.

Easy cold application.

Continuous seamless waterproof membrane.

Permeable to water vapour.

Resistant to occasional and temporary ponding water.

Resistant to ice.

Resistant to pedestrian traffic.

Aluminium.

Tiles.

Polyurethane foam.

Asbestos cement

Concrete.

Mortar.

Asphalt sheets.

Acrylic membranes.

Zinc.

Apply DANOPUR® BALCONIES by roller or airless, in one or two coats. 3-5 hours drying time between each coat (no more than 6 hours). For a correct result, the temperature during application and curing should be between 5 and 35oC. Humidity may affect the final result.

1.3 to 2.5 kg/m2 applied in two or three coats.

Roller, brush, rubber trowel or airless spraying equipment.

Ambient/substrate temperature between 5 to 35ºC. Relative humidity < 80%. Waterproofing work must not be carried out when weather conditions may be detrimental (when it is snowing or there is snow or ice on the roof; when it is raining or the roof is wet).

Stir for at least 1 minute with a mechanical stirrer until homogeneous mixture is obtained.

A coat of DANOPRIMER® primer must be applied according to the type of substrate to promote adhesion of the membrane. Respecting the curing times of the primer, apply three coats of DANOPUR® PT. Always reinforce the singular points, such as vertical and horizontal wall junctions, areas where the substrate changes, junctions with drains, etc. It is recommended to reinforce the entire surface with PET50 polyester reinforcement (the overlap of this reinforcement should be between 5 and 10 cm) and leave it to soak into the first layer, still in a damp state, and then apply the PET50 reinforcement (the overlap of this reinforcement should be between 5 and 10 cm). After a minimum of 12 hours and a maximum of 48 hours apply the second coat of DANOPUR® PT and for more demanding end-use roofs apply a third coat of DANOPUR® PT. Do not apply coats thicker than 0.6 mm. If a colourfast finish is desired, apply one or two coats of DANOPUR® LT over the DANOPUR® PT membrane. DANOPUR® PT is slippery when wet. To avoid this, it is recommended to sprinkle DANOQUARTZ SP49 silica aggregate on the last coat of the system to achieve a slip resistant surface. DANOPUR® PT is not recommended for use in direct contact with treated or chlorinated water.

Contains isocyanates.

Dispose of contents/container with all possible precautions.

Read the label before use.

Do not apply layers thicker than 0.6 mm.

Waterproofing work must not be carried out when weather conditions may be detrimental, in particular in situations of snow, ice, rain or strong wind.

Slippery if wet. To avoid this, spread suitable aggregates on the still-wet membrane to achieve a slip-resistant surface.

If a colourfast finish is desired, apply one or two coats of DANOCOAT® PUR 2C over the DANOPUR® PT membrane.

Please see product safety datasheet for further information.

Shelf life of 12 months.

The container must be stored upside down, with the lid resting on the shelf or support.

In a cool and dry place between +5°C and +35°C.

Protect from moisture and direct sunlight.

Cleaning diluent. Clean all application tools and equipment immediately after use with diluent.