Sealing compound VDI 6022, silicone-free, grease-proof, for air ducting systems and technical air conditioning systems

Sealing compound VDI 6022, silicone-free, greaseproof

This sealing compound offers an excellent solution for sealing air ducting systems and technical air conditioning systems. It is silicone-free and offers high adhesion to all metals.

• Without silicone
• An alternative to soldering
• Very good adhesion to all metals
• Fast curing sealant
• High chemical resistance
• Suitable in accordance with VDI 6022
• Colour: grey

Range of application

• Bonds and adheres to all metals
• For sealing in ventilation duct and plant construction
• Versatile indoor and outdoor use thanks to UV and weather resistance
• Free from substances that interfere with paint wetting
• Can be painted over
• Bonding and sealing in clean rooms, chip production, etc.

Product properties

• Good adhesion to grease-, oil- and dust-free substrates and all metals
• Permanently elastic
• Ageing, weather and UV-resistant
• Antibacterial and fungicidal (against fungal attack)
• Resistant to many chemicals
• Meets the hygienic requirements for cleanrooms in accordance with VDI 6022
• Silicone-free, without nitrogen

Technical data

• Raw material base: Butyl rubber-based, solvent-curing
• Curing time: Approx. 4 mm in the first 24 hours at +23°C and 50% r.h.
• Temperature resistance: -20°C to +70°C (permanent)
• Processing temperature: +5°C to +40°C
• Shore A hardness: 38
• Density: 1.05 g/cm³
• Precoat: No
• Skin forming time: 20-30 minutes at 23°C and 50% r.h.
• Paint compatibility: Yes, preliminary tests required
• Paintability: Yes, preliminary tests required
• Shelf life: 12 months
• Storage: Protect from frost
• Flash point: Below +21°C
• Hazard class: A1

This sealant is ideal for demanding applications and, thanks to its special composition and properties, offers a high-quality sealing solution in the field of ventilation technology and clean room applications.