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.

Finish

• Co-extruded rigid back with flexible fins.