MEZ-PLAST® 590 SMP - 600 ml

MEZ-PLAST 590 SMP – 600 ml – High-density, elastic sealant for air duct systems

The MEZ-PLAST 590 SMP – 600 ml is a high-performance, silicone-free sealant based on MS polymer for the professional sealing of air duct systems and technical installations. Its clear USP: permanently elastic sealing with very low shrinkage, combined with high hygiene standards and environmental compatibility – ideal for modern HVAC applications.

In day-to-day work, unsuitable sealants often lead to rework due to leaks, cracking or poor material compatibility. Particularly in sensitive areas such as clean rooms or kitchen exhaust air systems, additional standards and hygiene requirements must be observed. This is precisely where this sealant comes into its own: it provides a reliable, long-lasting sealing solution whilst meeting relevant requirements for low-emission and hygienic construction.

Technical highlights

• MS polymer sealant, silicone-free and solvent-free
• Suitable for HVAC systems in accordance with VDI 6022 / EN 15780
• Tested in accordance with DIN EN ISO 846 (microbiological resistance)
• Temperature resistance from -40 °C to +90 °C
• Skin formation approx. 15–20 minutes
• Curing approx. 3–4 mm per day
• Very low shrinkage for consistent sealing performance
• EC1 Plus classified for low-emission construction

Key features

• Permanently elastic sealing material with no embrittlement
• High airtightness for energy-efficient systems
• Safe for use in hygiene-sensitive areas
• Environmentally friendly and low-emission
• Non-corrosive and compatible with other materials

Additional features at a glance

• Future-proof, standards-compliant sealant for projects promoting sustainability
• Reduced maintenance thanks to durable and stable seals
• Supports hygienic and energy-efficient air flow

Installation

• Easy application from the 600 ml tubular pouch
• Clean application with even material distribution
• Rapid skin formation for efficient workflows
• Good adhesion to common materials used in air duct construction

Why is this sealant right for you

MEZ-PLAST 590 SMP – 600 ml is the ideal solution for anyone in the ventilation and plant engineering sector who requires airtight, durable and standard-compliant joints. It combines ease of application with high performance whilst meeting increasing demands for hygiene, sustainability and efficiency.

Application scenarios

• Sealing of air ducts and flange connections
• HVAC systems in accordance with VDI 6022 and EN 15780
• Kitchen exhaust and grease extraction systems
• Clean rooms and hygiene-sensitive areas
• Maintenance and resealing of existing systems

All information is provided without guarantee. Technical data, illustrations and prices are subject to change and are non-binding. Errors excepted.