Protecta FR Foam is a fire classified construction foam that has particularly good acoustic properties.

The foam satisfies the fire resistance requirement of 240 minutes at a depth of 20 cm, and is suited for quick and inexpensive sealing between concrete elements, Leca and similar where top finish is not required.

The sound resistance classification is 58dB at a depth of 10 cm, which may solve some problems in the construction industry.