Description

Crosbe Timber Leveller CROSflow 850 is a high-performance polymer and fibre-modified cementitious self-levelling underlayment. It is suitable for use over new and existing concrete substrates, timber and Compressed Fibre Cement (CFC) substrates, before the application of floor coverings. It has exceptional flow and adhesion properties.

Features:

• Suitable for use: on concrete floors, wooden floors, chipboard, OSB, and compressed fibre cement sheets (including Scyon boards).
• Residential and commercial applications.
• New construction.
• Refurbishment of existing floors.
• Underlayment for carpets, carpet tiles, wood, vinyl and ceramic tiles after 24 hours of curing.
• It is suitable for use under floor coatings: epoxy or polyurethane.
• Suitable for internal use only.
• Suitable for use with underfloor heating systems.

Advantages:

• Crosbe Timber Leveller Crosflow 850 is classified as non-hazardous concerning respirable crystalline silica (RCS), < 0.1% RCS.
• Can be applied in layers from 3 mm to 30 mm thick in one pass.
• Suitable for use in manual and pumping applications.
• Excellent adhesion.
• Exceptional flow and workability.
• Walking is possible after four hours.
• Installation of flooring materials and floor coatings is allowed after 24 hours of curing.
• Highly accurate and stable bag weight.
• Tear and rain-resistant PE bags that are recyclable and reduce product loss from damaged packaging.

Coverage:

20kg bag of CROSflow® 850 will cover approximately 4.0m2 at 3mm thickness and 2.4m2 at 5mm thickness.

Limitations:

• CROSflow® 850 is designed as an underlayment and must not be used as a trafficable wearing surface. It must be covered with a suitable floor covering or coating.
• For Internal applications only.