At our factory, we manufacture an excellent quality weather strip brush with fin weather strip, designed to provide optimal insulation for doors and windows. Our weather strip brush features synthetic bristles, mounted onto a durable aluminum frame, and reinforced with a flexible fin. The fin provides further protection against drafts, dust, and insects, ensuring a tight seal. Our weather strip brush is easy to install and can be customized to fit your specific requirements, making it an ideal solution for both commercial and residential use. Trust our factory for quality products that offer superior performance and durability.