Bio-based / Felt

Acoustic mats / boards

Sound absorption and interior material using eelgrass naturally washed up on the shore.

A sound-absorbing material made from eelgrass. Binder and backing differ by product.

Good for

• Sound absorption
• Walls
• Ceilings

Consider

• Harvesting method, binder and flame-retardant performance differ by product.

Manufacturer

Søuld

Availability

Korea route unconfirmed

Checked

2026-08-16