Hanno Protecto

Sound deadening system

The Protecto product group includes highly-absorbent speciality foams. The surfaces used for these foams are designed to solve a wide range of problems. Laminated aluminium foil is an excellent choice, for instance, for temperatures over 100 °C.

Multiple colours are available for covering surfaces, and a waterproof covering can also easily be applied. Surface sealing and covering can be used to achieve a high level of damping, or we can design specialised combinations precisely tailored to the customer's specific noise problem.

Hanno Protecto
BIM Daten von HANNO



+49 (0) 5102 7000-0


Hanno Protecto product characteristics

• Open-cell PE Foam
• Highly absorbent
• Broad selection of surfaces
• Aggressive adhesive coating for problematic substrates