FUTUR-PRIMER PU

LOW VISCOSITY SOLVENT BASED SINGLE COMPONENT POLYURETHANE PRIMER

One-component polyurethane primer of an aromatic nature for dry concrete and non-vitrified ceramic supports that dry due to ambient humidity, forming a continuous film of extreme hardness.

• Quick and easy application.
• Fast curing even at low temperatures.
• Excellent adhesion on almost all types of surfaces.
• Excellent resistance to extreme temperatures (between - 40ºC and + 80ºC).
Max breaking temperature 200ºC.
• High resistance to abrasion, tension and breakage.
• Can be used as a sealing layer.

Before applying the product, check that the support is clean and free of traces of oil, grease, silicone, contaminating waxes or soil materials. If repair is needed, apply appropriate repair mortars.
Apply at room temperature between +10 ºC and 30 ºC. The temperature of the support must be between +10 ºC and 30 ºC. The support must be dry and with relative humidity < 75% (Maximum residual humidity of the support < 4%).
It is important to control the dew point to prevent condensation from occurring and avoid whitish areas on the coating.
It is necessary to start from a porous concrete support, without grout, free of curing liquids, free of dust, level with porosity and dry. Minimum compressive strength of concrete: 15 N/mm2. Minimum tensile strength of concrete: 1 N/mm2.
If in doubt, carry out a test before application.
Mix the two components in the recommended proportion of 62.5 parts by weight of component A for every 37.5 parts of component B.
Shake well before use with a low-speed electric stirrer (300-400 rpm) to avoid including air in the product.
Product ready to use. In case of dilution, apply only a FUTUR-SOLVENT PU 01 solvent until the required viscosity is achieved with a maximum proportion of 10%.
It is applied with a brush, roller or airless spray gun (Type Graco GH833).
Apply in thin layers with a maximum final consumption of 100/150 g/m2 per layer. Once the container is opened, we recommend total consumption.
Carry out repainting before the previous layer dries to increase its adhesion (2-3 hours).

Touch dry 1-2 hours
Pedestrian traffic 24 hours
Light traffic 2 days
Total curing 7 days
Data at ambient temperature of +25 ºC and 55% relative humidity.

Maintenance and cleaning: To maintain the appearance of the floor after application, all spills must be removed immediately after they have occurred. The floor must be cleaned regularly using rotating brushes, high-pressure cleaners, vacuum cleaners, using neutral detergents and appropriate waxes.
Once the container is opened, we recommend its complete consumption. Once the two components have been mixed, the mixture obtained must be applied, respecting the pot-life.
Stable for 12 months from its manufacturing date, in its original, well-closed and undamaged container. Store in a dry and cool place at temperatures between +5ºC and +25ºC.
Application in closed areas must be carried out ensuring proper ventilation during application and 24 hours after.
Do not exceed the maximum consumption because it may affect its adhesion and durability.
Avoid the formation of puddles of the product.
In applications exposed to U.V. rays. yellowing may occur.
For applications with chemical resistance, consult the technical department.
Incorrect treatment of cracks and singular points can lead to a reduction in the useful life of the pavement.
To clean materials and utensils, use FUTUR-SOLVENT PU 01 before the product hardens. Once the product has hardened it can only be removed by mechanical means.

• Very useful in all types of construction companies, quick repair contracts, general masonry, community maintenance, repair and restoration of buildings, industrial flooring, etc.
Application as:
• Primer for polyurethane, polyurea, acrylic and epoxy systems.
• Dry concrete or non-vitrified ceramic supports.
Supported media:
• Concrete, cement mortar, non-vitrified ceramics, metal sheets, lacquered aluminum.
• For galvanized sheet it will be necessary to carry out a treatment to open the pore (wash primer).
• For other supports we recommend carrying out tests to verify their adhesion.

Color: Colorless
Containers: 5 and 20Kg.

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