Willseal FR-H: Horizontal Expansion Seal
Willseal FR-H is a fire-rated, precompressed, watertight, UV stable, and sound-attenuating expansion joint. Willseal FR-H is designed to be used in horizontal expansion joints by itself, but it can also be used behind any other expansion joint cover, plate or filler where joint depth allows. Questions? Contact Us.
FR-H is designed to be used in horizontal expansion joints by itself, but it can be used behind any other expansion joint cover, plate or filler where joint depth allows. Because it is coated on both sides, it can be placed with either side exposed, adding to the versatility and increasing the aesthetic fireproof sealing options. FR-H is a second-generation, unified fire rated, sound, energy, and waterproof sealant system. Willseal FR-H is not made of thin, unbonded vertical layers that can delaminate with joint shear or thermal shock. In addition to UL 2079, Willseal FR-H has been independent lab tested to ASTM 330, 331, 283 & 547 for water and air penetration. It has been tested and passes TAS 202/203 requirements for hurricane force exposure.
Willseal FR-H has been tested and certified under UL 2079 and includes an integral smoke barrier. Willseal FR-H is available in both uncoated and sealant coated configurations; as a standard Willseal FR-H is coated with traffic-grade sealants.
• Allows for up to 100% (±50%) movement
• Accommodates rapid rates of joint movement
• STC rating of 54
• OITC rating of 48
• Excellent compression recovery
• Supplied in pre-compressed state for ease of installation
• Utilizes non-invasive anchoring
• UL 2079 (ASTM E1966)
• UL 263 (ASTM E119)
• ASTM E1399
Willseal FR-H is available from your authorized Tremco distributor, and directly through Tremco and Willseal sales representatives.
– Concrete Grey
– Pavement Grey
– Traffic-Grade Black
– Spectrem colors
– Dow 790 colors
– Pecora 890 colors
Willseal FR-H is tested and certified to UL 2079 specific system listings. Please contact Willseal Technical Support for application-specific information and listing compatibility.
Willseal warrants its Products to be free of defects in materials but makes no warranty as to appearance or color. Since methods of application and on-site conditions are beyond our control and can affect performance, Willseal makes no other warranty, expressed or implied including warranties of MERCHANTABILITY and FITNESS FOR A PARTICULAR PURPOSE with respect to Willseal Products. Willseal’s sole obligation shall be, at its option, to replace or refund the purchase price of the quantity of Willseal Products proven to be defective, and Willseal shall not be liable for any loss or damage.