Flooring and Coating System Build-Ups

BALCONY

Coating systems for balconies and terraces

KÖSTER PROTECT SIL BALCONY is a family of flexible, low-emission, easy-to-apply silane-based protection systems designed for indoor and outdoor use on both horizontal and vertical surfaces. []

It is particularly suitable for balconies, terraces, and commercial or private areas with light pedestrian traffic where durable protection, moderate chemical resistance, and a UV-resistant functional finish are required.

The range includes systems with different application thicknesses and surface finishes from smooth coatings to antislip and decorative color chip solutions, allowing the system to be adapted to the functional and aesthetic requirements of each project.

BASEMENT

Cementitious waterproofing and underlayment system for basements and below-grade areas

KÖSTER PROTECT CEM BASEMENT is a low-emission, self-levelling, highly polymer-modified mineral floor waterproofing system with moderate, stress-free hydraulic hardening, designed for waterproofing and levelling uneven mineral floor surfaces indoors. []

Applied at approximately 5 mm thickness, the system provides a smooth surface with a matt finish and combines levelling and waterproofing in one easy-to-apply solution. KÖSTER SL Leveltight is suitable as a waterproof wearing layer in basements and in combination with KÖSTER CT 215 Universal Floor as a protective topcoat. It is not intended for uses with high abrasion resistance requirements (e.g. forklift traffic or similar).

The system is particularly suitable for basements and other light-duty areas, such as technical rooms or storage rooms, where a levelled and waterproofed floor surface is required.

INDUSTRY

Industrial flooring and coating systems for general industry and parking applications

KÖSTER FLOOR EP INDUSTRY is a family of low-emission epoxy flooring and protection systems developed for demanding industrial environments where high mechanical and chemical resistance are required. []

The range covers different application thicknesses, traffic loads, and surface finishes including smooth, textured, and antislip solutions. Thin-layer systems around 1 mm are suitable for light to medium-duty areas, while thicker systems in the 2–3 mm range are designed for medium to heavy-duty applications and more demanding traffic conditions.

The product family also includes a system specifically developed for OS 8 applications (a rigid surface protection system designed to withstand high mechanical loads and protect concrete surfaces), as well as a thin-film epoxy protective coating for vertical surfaces.

Typical applications include manufacturing and production halls, workshops, hangars, chemical and agricultural facilities, logistics centers, warehouses, car parks, and other industrial areas exposed to demanding service conditions.

INDUSTRY FLEX

Industrial flooring and coating systems for chemical protection and secondary containment

KÖSTER FLOOR EP INDUSTRY FLEX is a family of low-emission, crack-bridging epoxy flooring and protection systems developed for demanding industrial environments requiring very high chemical resistance and increased flexibility. []

The range includes smooth and antislip finishes with different build-ups depending on the required level of use. Thin-layer systems around 1 mm are suitable for light to medium-duty areas, while systems in the 2.5–3.5 mm range are designed for medium to heavy-duty applications and moderate to high traffic conditions.

The family is suitable for both indoor and outdoor horizontal surfaces, depending on the system, and also includes a thin-film flexible epoxy protection coating for vertical surfaces.

Typical applications include general and chemical industry, agricultural facilities, wastewater treatment plants, biogas plants, secondary containments, and other areas exposed to demanding chemical and mechanical conditions.

UNIVERSAL

Commercial, residential and industrial flooring and coating systems for general-purpose applications

KÖSTER FLOOR W-EP UNIVERSAL is a versatile family of low-emission, water-based epoxy flooring and protection systems for industrial, commercial, and residential applications. []

The range includes smooth, textured, antislip, and decorative color chip finishes, with different build-ups depending on the required level of use. Thin-film systems below 1 mm are intended mainly for light-duty areas, while systems around 2–3 mm provide solutions for light to medium-duty and medium-duty applications in areas with higher traffic demands. The systems offer moderate chemical resistance and functional to enhanced decorative aesthetics.

The family is primarily designed for indoor horizontal surfaces, with selected systems also suitable for outdoor applications. It also includes a thin-film water-based epoxy protection coating for vertical and horizontal surfaces, extending the range to wall protection and other light-duty areas.

Typical applications include manufacturing and production areas, workshops, logistics centers, warehouses, garages, basements, technical rooms, retail spaces, functional floors in residential and commercial buildings, stairs, and corridors.

VAP

Vapor barrier and moisture control systems for flooring

KÖSTER VAP MOISTURE CONTROL is a family of low-emission epoxy moisture barrier systems designed for moisture- and pH-sensitive floor coverings and adhesives in industrial, commercial, and residential applications. []

Typically applied as a thin, single-layer system, it reduces water vapor diffusion to a level that is safe for subsequent flooring systems without significantly increasing the overall floor build-up. It provides a reliable substrate even under high moisture and pH conditions in concrete, combining solvent-free technology, strong crosslinking performance, and high chemical resistance.

Suitable for indoor and outdoor applications on horizontal and vertical surfaces, it is used in areas such as industrial facilities, healthcare and hospitals, educational buildings, hotels, sports flooring, showrooms, shops, commercial and residential buildings, and basements. With over 30 years of proven performance, it provides a durable and reliable solution for moisture control beneath subsequent flooring systems.

 

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