De Waal Corner

The De Waal Corner is a standard corner fitting designed for 20mm air duct profiles. Its curved shape creates a pocket for applying mastic, a sealant commonly used in ductwork. This pocket ensures secure transport and contributes to superior air tightness in your duct system.

Here are the key benefits of the De Waal Corner:

• Simple installation: Designed for easy integration into your air duct system.

• Enhanced air tightness: The curved pocket allows for effective mastic application, preventing air leaks.

• Secure transport: The pocket protects the corner from damage during transportation.

• A range of sizes available at HAS-Vent, a leading supplier of ventilation and air movement products.

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