Flame retardant tiles have good weather resistance, which refers to the ability to resist extreme cold, heat, dryness, and humidity for a long time. They also have good corrosion resistance to rain, snow, and water erosion, which can completely extend the service life of the rubber strip; Heat aging resistance refers to strong resistance to air aging. In case of sudden accidents in urban buildings, it can have a delay effect; Combined with the use of a special formula, EPDM rubber has a similar hand feel from -50 to 150C, which creates high work efficiency for production site installation. Due to its excellent ozone resistance, EPDM is also known as the "crack free tile", especially when applied to various urban buildings with different atmospheric indices and completely exposed to the air, it will demonstrate its excellent performance.

Flame retardant tiles are products that seal something so that it is not easy to open, providing functions such as reducing, waterproofing, sound insulation, heat insulation, dust prevention, and fixing. Sealing strips are made of various materials such as rubber, paper, metal, plastic, etc. Low end products, due to the use of waste materials, substitute plasticizers, and high filling amounts, have poor elasticity of the rubber strips, are prone to hardening, have a pungent odor, are prone to migration, and cause yellowing of the frame material, resulting in a short usage time. A few door merchants who are in low-level price competition are still using it. Medium and high-level PVC rubber strips can meet the standard indicators and have a relatively longer usage time. Due to the presence of halogens in PVC products and heavy metals in stabilizers, it is not conducive to environmental protection. Therefore, many regions have eliminated or restricted PVC rubber strips. For products with different shapes, materials, cold resistance, heat resistance, foaming, solid body, and special performance requirements, they can all meet the needs of design and use.