Product description：

The cable duct sealing assembly is a kind of high active polymer material. It is designed to be composed of two components. It uses a rubber gun to mix through a static mixer, and uses a special flame-retardant sponge support net for formwork injection construction. The product has good air tightness, sealing, thermal insulation, fire resistance, waterproof performance, durability and easy expansion. It is used for sealing when the cable passes through the pipeline, which plays the role of air-tight sealing and can effectively prevent water vapor from passing through.