self-leveling underlAY

Bostik Self-leveling Underlay

Choosing an appropriate levelling solution is an essential part of subfloor preparation. Bostik provides the ideal base for your flooring installation.

Fast-curing, time-saving solutions

To achieve a smooth base for your floor covering, you need a flexible, fast-curing solution that works with a range of substrates. To obtain a smooth and solid finished resilient floor, a high quality self-levelling underlay is an absolute necessity. Our innovative self-levelling underlay solutions are designed to save flooring contractors valuable time and money. With low dust, low door and walk-on times as short as two hours, Bostik products are the smart choice for your subfloor preparation needs. 

Smart benefits 

Our free-flowing, self-smoothing underlay solutions offer plenty of benefits to help you tackle the toughest challenges:

  • Easy to use: Excellent flow characteristics make Bostik's self-levelling underlay solutions easy to use; most are pumpable.
  • Fast-curing: Many of our underlays contain a rapid-setting formula, which accelerates floor preparation and installation.
  • Flexibility: Bostik's subfloor products are ideal for a wide range of substrate applications, from concrete and sand/cement screeds to stone, rigid metal and wood.
  • Polymer-modified: Bostik's cementitious products have high polymer content for excellent adhesion, strength and flexibility.

Technologies 

Bostik’s range of self-levelling underlays is formulated with water-based, polymer-modified and gypsum-based binder technologies:

Polymer modified binders (PMB)

Our cementitious products are highly modified with polymer additives for strength and flexibility.

Gypsum-based compounds 

Gypsum-based compounds are ideal for use on calcium sulphate screeds and other low strength subfloors

Water-based compounds 

Water-mix compounds are designed for all installations, especially where pumping is beneficial.

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