HERMETIC FOAM is the one-component soundproofing sealant foam that guarantees the air tightness of any type of crack between different materials.

Thanks to the special closed-cell structure, it is impermeable to water and air even if trimmed or cut after drying.

Rely on HERMETIC FOAM, the high elasticity sealing foam tested and certified for sound insulation up to 63 dB

HERMETIC FOAM soundproofing sealant foam offers sound insulation performance of up to 63 dB, certified by the IFT Rosenheim Institute (ISO 10140-1). It is impermeable to air and water even if trimmed after drying, thanks to the closed cell structure. Its low VOC content and very low emissions make this sealing foam perfect for indoor use.

Thanks to its composition, it remains elastic and deformable over time, compensating for the movements of wood and differential deformations of building materials.