Extra Wide Exterior Expansion Joints

• Santoprene seal design allows for fluid seismic movement during joint expansion and contraction.
• Seal barbs provide secure engagement in frame, making installation easier.
• Surface mount frame design eases installation in narrow joints and wall to corner conditions (621 system).
• Centering bar system for extra wide joints eliminates need for expensive pantograph.
• Even in ceiling conditions, face of seal resists sagging and remains flat.
• Field heat weldable Santoprene seals for weather tight transitions.
• Optional silicone seals available.

• Remains watertight during severe seismic movement.
• Splicing kits available for simple installation.
• Standard EPDM bellows with galvanized flanges.
• Flanges available in optional stainless steel, copper, aluminum and EPDM.
• Factory preformed transitions available.