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This product is a kind of fire-proof sealing material shaped like a pillow. It is made of non-flammable fiberglass cloth as the outer cover, heat-insulating expansion material as the inner material, and is processed by waterproof and oil-proof technology. The product has the characteristics of good weather resistance, such as fire resistance, oil resistance, and corrosion resistance. It can be used repeatedly, and it is very convenient to disassemble and replace. It is especially suitable for the temporary or permanent fire blocking of the parts of cables and pipes that are frequently changed.

This product is an off-white multi-component fireproof powder, which is mixed with water during use. The product has excellent fire and heat insulation properties, and has the characteristics of fire resistance, oil resistance, and corrosion resistance. It will not explode or crack in case of fire, and it is suitable for plugging through holes and gaps of cables (bridges) and pipelines.

This product is made of glass fiber reinforced materials and inorganic materials through laminating processing. The product has the characteristics of fire resistance, oil resistance, water resistance, corrosion resistance, and good mechanical strength at high temperatures. During construction, it can be cut and reprocessed as required to provide good fire protection for the through holes. Among them, the fireproof bridge/slot box is an important substitute for steel bridges in important circuits and production plants with anti-corrosion requirements.