Dunastrip D20
SEALING SOLUTION FOR FIRE-RATED DOORS, AND FIRE DAMPERS.
The product as a self-adhesive intumescent laminate is dedicated to the use of sealing solutions for fire-rated doors, and fire dampers.
It is highly recommended for door makers/dealers and damper installers in the building industry. It is available with and without self-adhesive tape. On exposure to heat, Dunastrip D20 expands up to 15 times its original volume to form a fire-resisting seal between the door and the frame to restrain the fire-spreading and decelerate the smoke leakage.
Available sizes:
- 10mmx2mm
- 15mmx2mm
- 20mmx2mm
- 30mmx2mm
- 35mmx2mm
- 40mmx2mm
Package: in 30m roll, or 1,2 m piece
Documents to download:
Please, download our catalogue.