Souplethane UR5

A liquid waterproofing certified for drinking water and without Bisphenol A
The Souplethane WP resin is a two-component polyurea-urethane resin, specially formulated for infrastructures in direct contact with drinking water. Its composition without Bisphenol A (BPA) guarantees the absence of endocrine disruptors, aligned with the ANSES recommendations aimed at limiting exposure of sensitive populations, particularly in drinking water storage and distribution facilities. Indeed, the ANSES report on substitutes for Bisphenol A highlights the risks associated with BPA and encourages the use of safe substitutes, such as Souplethane WP, in installations intended for human consumption.

Maximum sealing and safety for drinking water tanks
Souplethane WP resin is certified Attestation de Conformité Sanitaire(ACS) (No. 21 MAT NY 104), valid until 2026, attesting to its safety for contact with drinking water. This certification ensures reliable waterproofing, even in the event of cracking of the concrete, and prevents any bacterial or mold development in contact with water

A liquid waterproofing suitable for all types of structures
Designed for applications on concrete or metal supports, Souplethane WP resin offers durable and effective protection for:
- Drinking water storage tanks and water towers,
- Pipelines and various submerged equipment requiring reliable and durable waterproofing
- Industrial infrastructures, particularly those in the food industry requiring surfaces without risk of contamination.
- Any environment requiring watertight and resistant protection to bacteria and humidity.
Thanks to its absence of Bisphenol A and solvents, it guarantees waterproofing without impacting water quality, in plus its ACS certification.

Technical performance and resistance to demanding environments
Souplethane WP resin offers leading performance in terms of mechanical and chemical resistance
- Resistance to thermal shocks up to 90°C, and excellent stability in immersion, making it a reliable solution for the most demanding conditions.
- No development of bacteria or mold, ensuring the healthiness of surfaces in contact with drinking water.
- Resistance to concentrated chlorine solutions for easy cleaning without compromising the qualities of the coating.

- Key advantages of Souplethane WP
- Bisphenol A-free, solvent-free, odorless, it is safe and environmentally friendly.
- High adhesion: 3 MPa on concrete substrate and 9 MPa on steel support, ensuring increased durability.
- High compressive strength (> 110 MPa), ideal for infrastructures subject to mechanical constraints.
- Easy to apply and quick drying, allowing rapid return to service of treated installations.
- No chalking, guaranteeing a smooth and uniform finish for long-term use.

Implementation
Thanks to its ease of application, this resin does not require a primer and can be applied in a 0.2 mm layer with a consumption of 0.3 kg/m². It offers a working time of 40 minutes, allowing application without rushing. Commissioning of treated surfaces can be carried out within 24 hours of application, reducing downtime and improving operational efficiency.
With Souplethane WP resin, KEMICA COATINGS offers a high-performance, safe liquid waterproofing solution suitable for drinking water storage infrastructures and food industries, combining resistance, health safety and ease of application​