BCSW – Wall Expansion Joint Compression Seal

Pre-compressed polyurethane microcell foam, impregnated with a hydrophobic polymer compound that is UV stable and chemically resistant. The exposed surface is coated with a colorized silicone coating. When installed in a properly sized joint, BCSW forms a watertight, dust-proof, airtight, sound resistant insulated seal.

IDEAL FOR:

• Expansion joints in glass curtain walls and other applications where mechanical fasteners are impractical or not permitted
  
• Watertight applications
• Interior and exterior walls
  

ADVANTAGES:

• Ease of installation
• Excellent compression recovery
• Excellent resistance to mildew and UV
• Does not require mechanical fasteners
• Not based on asphaltic or bitumastic impregnation
• Conforms to joint irregularities, provided they are not sudden or extreme. 

OPTIONS:

• Fire barrier

Balco Expansion Joint Systems and Seismic Joint Covers blend aesthetically appealing finishes with high performance-tested materials and safety features (i.e. fire rating and ADA compliance).