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Tremco Willseal FR-H
Tremco Willseal FR-H is a fire-rated foam expansion seal for horizontal traffic joints, in 1/2 in to 5 in sticks. It is used on parking decks, stadiums, and runways with a 2- and 3-hour UL 2079 listing, and holds ±50% movement.
- Traffic-rated factory sealant face
- Vehicle and pedestrian fire-rated joints
- Ceiling joints and plaza decks on grade
Willseal FR-H - Horizontal Fire-Rated Seal
Tremco Willseal FR-H is a fire-rated, pre-compressed polyurethane foam expansion seal with an integral smoke barrier and a traffic-rated factory sealant face. It is used on horizontal fire-rated expansion joints that see vehicles or pedestrians: parking garages, stadiums, plaza decks, and airport runways. A 2- and 3-hour UL 2079 listing and up to ±50% movement make it a fit for dynamic horizontal firestop joints.
Key Features
- Fire-rated pre-compressed foam with a traffic-rated face
- Integral smoke barrier in the foam body
- 2- and 3-hour listing in a UL 2079 system
- Up to ±50% movement
- Horizontal vehicle and pedestrian joints
Applications
- Parking garage expansion joints.
- Stadiums and plaza decks on grade.
- Airport runways.
- Ceiling joints.
- Behind a cover or plate where joint depth allows.
Technical Specifications
| Property | Value |
|---|---|
| Movement | Up to 100% (±50%) |
| Fire rating | 2- and 3-hour, UL 2079 |
| STC | 54 |
| OITC | 48 |
| Joint sizes | 1/2 in to 5 in sticks, 6.5 ft |
| Seal depth | Typically 4 in |
| Face | Traffic-grade factory sealant, standard |
| Colors | Concrete Gray, Highway Gray, Traffic-Grade Black |
Documents
Willseal FR-H Technical Data Sheet
Frequently Asked Questions
What horizontal joints is Tremco Willseal FR-H used on?
Parking garages, stadiums, plaza decks on grade, airport runways, and ceiling joints. Vehicle and pedestrian traffic.
What is the traffic-rated face of Tremco Willseal FR-H?
Standard traffic-grade factory sealant coating.
What is the UL listing of Tremco Willseal FR-H?
2- and 3-hour when installed in a UL tested firestop system.
What is the cover use of Tremco Willseal FR-H?
Behind a cover, plate, or filler where joint depth allows.
What fumes is Tremco Willseal FR-H used against?
Integral smoke barrier prevents toxic gases and fumes from passing through the joint.
What parking decks is Tremco Willseal FR-H used on?
Parking garages, stadiums, plaza decks, and airport runways.
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