DESCRIPTION

KÖSTER SL is a high quality, fast setting mineral underlayment that hardens tension free to a smooth, level surface ready to receive subsequent flooring systems. It hardens within hours to a smooth, strong, and multifunctional leveling layer. KÖSTER SL is easy to mix and spread, is pour- and pump-able, and is self leveling and highly flowable during application. KÖSTER SL can be used for area covering from 5 to 15 mm, be feathered out to 2 mm, and can fill depressions up to 25 mm. KÖSTER SL hardens crack free and has a high surface strength and a very good adhesion to the substrate.

AREAS OF APPLICATION

KÖSTER SL is designed for leveling uneven concrete surfaces. It is intended for interior use. KÖSTER SL is used as a fast curing leveling layer on concrete, screed, and heated screeds as well as a leveling layer under tile, carpet, parquet, PVC, and laminated floors. Not suitable as a leveling layer under special coatings like Epoxy or PU.

CONSUMPTION

Approx. 1.5 kg powder / m² / mm layer thickness

PACKAGING

SL 281 025 25 kg bag

Please note: KÖSTER Bauchemie AG products are available for sale only on the Estonian market.