Willseal® FR-H is a sound-attenuating fire-rated expansion seal with an integral smoke barrier within the form body and a pre-cured, traffic-rated, factory-applied sealant coating on the face. This pre-compressed foam is designed to be used in horizontal expansion joints by itself, but can also be used behind any other expansion joint cover, plate or filler where joint depth allows.

Features

• Fire Rated: Use in 1-, 2- and 3-hour fire-rated applications
• Integrated Smoke Barrier: Prevents toxic gasses and fumes from passing through the joint
• Watertight Horizontal Seal: Closed-cell foam is impermeable to water and provides a seal in dynamic joints
• Excellent Movement: Allows for ± 50% movement in dynamic joints
• Easy Installation: Pre-compressed foam installs easily and utilizes non-invasive anchoring
• Customizable: Available uncoated or coated with a sealant facer on 1 or 2 sides