This company has introduced Swift®lock 2U232-3N, a UL 10C fire-rated component status adhesive designed to help door manufacturers improve production while meeting industry certification and fire rating requirements. The polyurethane hot-melt adhesive can be used in the high-speed assembly of fire-resistant steel entry doors on a variety of door core materials, including EPS and both faced and un-faced honeycomb. It reportedly has a three-hour burn rating and a high tensile strength, which can help to ensure that a door is durable and designed to withstand a variety of external conditions. Due to its low 250°F application temperature, the adhesive can offer low application energy requirements.
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