Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.

Should you require training, visit - https://www.safeusediisocyanates.eu/

Fosroc Nitodek UR300 system is a polyurethane based waterproofing and crack bridging protection system for the exposed decks of new and existing car parks. It provides a protective, durable, elastic, impervious, skid resistant, attractive floor surface which is easy to clean and maintain. The Fosroc Nitodek UR300 system comprises Fosroc Nitoprime URFS, two high build coats of Fosroc Nitodek UR Membrane and Fosroc Nitodek UVR Topcoat and incorporates anti-skid quartz aggregate.

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• Features & Benefits
• Application Notes
• Limitations

Features & Benefits

As part of the Nitodek UR300 system:

• Seamless
• Heavy duty 3.5mm thickness
• Easy to clean and maintain
• Chemical resistant – good resistance to a wide range of chemicals
• Durable – good abrasion and wear resistance
• Skid resistant
• Colour stable, UV and weather resistant
• Aesthetically attractive – topcoat available in a wide range of colours
• Complies with the requirements of BS EN 1504-2: 2004: Surface protection systems used as methods for the following principles:- Protection against ingress; Physical resistance/surface improvement and resistance to chemicals.

Application Notes

• Pour and drain the full contents of the hardener container into the base container and mix thoroughly with a slow speed electric stirrer, for a minimum of 3 minutes until homogeneous
• Spread immediately onto the primed substrate at the required coverage rate (first coat: 20m2 per 20kg pack)
• For best results, apply with a notched trowel or squeegee and lightly back roll
• Allow to cure for 16 hours at 20ºC. Do not leave for over 48 hours
• Apply a second layer at the required coverage rate (second coat: 13m2 per 20kg pack)
• Immediately apply kiln dried quartz 0.4 to 0.7mm by full scatter (broadcast) at a consistent coverage of 3 - 4 kg/ m2
• Allow to cure again for 16 hours at 20ºC and overcoat with Nitodek UVR Topcoat
• Tools and equipment can be cleaned immediately after use with Fosroc Solvent 102. Hardened material must be removed mechanically
• The service life of a car park deck can be considerably extended by good housekeeping. Cleaning may be carried out by use of a rotary scrubbing machine with a water miscible cleaning agent at temperatures of up to 50ºC

Limitations

• Do not use on floors where rising damp or a potential osmosis problem may exist
• Do not proceed with application if atmospheric relative humidity is >90% or if the surface temperature is <3ºC above the dew point
• Application should not commence when the substrate temperature or the ambient temperature is, or is anticipated to be <5ºC during the application or within the tack-free period
• For work in exposed areas, do not proceed with application if precipitation is imminent. Keep applied areas protected from precipitation within the tack-free period
• The design strength of concrete surfaces must be a minimum of 25MPa compressive strength at 28 days