CSL1538 Concealed Door Seal
Specification
- Flexible elastomeric fin material springs back to original shape to provide ongoing performance and durability in service.
- Symmetrical design ensures fins are always in contact with two surfaces of the door leaf, creating an air chamber to provide excellent acoustic properties.
- Aggressive self-adhesive backing tested on many surfaces, including MDF.
- Effective smoke seal up to 200°C.
- Certified CF136.
- Weighted Sound Reduction (Rw): 31dB.
- Co-extruded rigid back with flexible fins.