Innovation in the field of industrial floor coatings

The new low-emission floor coating Sikafloor-3240 is particularly suitable for creating durable, stress-relieved coatings in the industrial and commercial sectors. (Photos and graphics: Sika Deutschland GmbH)

The PU coating is odorless, allowing for renovation work to be carried out while the system is in operation. (Photos and graphics: Sika Deutschland GmbH)

The classic system setup begins with Sikafloor-156/-161 as a primer, followed by the coating Sikafloor-3240, and optionally Sikafloor-305 W/-3570 serves as a sealant. (Photos and graphics: Sika Deutschland GmbH)

The quick ventilation and curing enable rapid accessibility and reuse of the area. (Photos and graphic: Sika Deutschland GmbH)

Coatings for production and storage areas in the industrial and commercial sector are subject to high demands: they must be robust and free of stresses while withstanding mechanical and chemical stresses. Sika Deutschland GmbH has introduced a new floor coating specifically for these requirements. Sikafloor-3240 is based on the innovative iCure polyurethane technology: iCure stands for "intelligent curing" and is a newly developed and patented networking technology by Sika for products based on PU. As a result, the two-component polyurethane resin is more moisture-tolerant during processing – preventing bubble formation and foaming. Furthermore, the curing speed increases. This allows for quicker foot traffic and re-use of the surface.

Sustainability in product development focus

In developing Sikafloor-3240, the Stuttgart-based construction chemistry manufacturer paid special attention to sustainability and used renewable raw materials. Additionally, the PU coating is characterized by very low emissions according to the AgBB scheme. Sikafloor-3240 is odorless, enabling renovation work to be carried out while the facility remains operational. Since the slip-resistant and paint-compatible coating is well-ventilated, time and costs can be saved during application. Homogeneous, liquid-dense surfaces are created through excellent flow properties and outstanding crack bridging. Therefore, Sikafloor-3240 is suitable not only for use in production and storage areas but also for cleanrooms. It is also suitable for repurposing cast asphalt surfaces indoors, including in supermarkets, exhibition, and storage areas.