Floor Levelling & Smoothing

The preparation of the substrate is of paramount importance.  When applying your choice of finished flooring, it is made far easier when the substrate is smooth, flat and level.  We manufacture high performing self-levelling compounds that are suitable for application to a wide array of substrates and to depths of up to 85mm in one application.  Each levelling compound will provide you with a well prepared substrate ready to receive the finished flooring.

Rapid Level 30

Ultra-Rapid Setting, Flexible, Single Component Smoothing And Levelling Compound

Rapid Level 30 has moved from the Tilemaster to the Kerakoll brand, as part of our recently announced brand realignment.  The product has been renamed Leveflex Rapid.

You will now find Leveflex Rapid on the Kerakoll product site: https://products.kerakoll.com/en-GB/p/levelflex-rapid 

More information about the brand alignment is available here https://www.kerakoll.com/en/brand-migration/.

Rapid Level 30 is an ultra-rapid setting and drying, flexible, single component smoothing and levelling floor compound. It has been specially formulated using advanced binder technology and selected additives to provide an underlayment which is ideal for when a genuine, fast-track solution is required. At 23ºC, Rapid Level 30 is ready to receive ceramic, porcelain and natural stone tiles after 45 – 60 minutes. Rapid Level 30 can be applied from depths of 2mm - 15mm in one application and it is suitable for use on all common substrates including underfloor heating systems and overlaid timber substrates. Rapid Level 30 is ideal for encapsulating electric underfloor heating elements prior to the application of ceramic, porcelain and natural stone tiles. The product has excellent flow and self-levelling properties making it suitable for a wide range of both commercial and domestic applications.

20kg will cover 4.2m2 at 3mm thickness

Pack Sizes


  • Tile after 45 - 60 minutes
  • Apply from 2mm - 15mm
  • Ultra-Rapid setting
  • Excellent flow and self-levelling properties
  • Ideal to encase electric underfloor heating cables
  • Simply mix with water
  • Protein free
Surface / Substrate
  • Floors
  • Internal
  • Dry Areas
  • Underfloor Heating
  • Limited Movement/ Vibration

Other adhesives in our range

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