Made of comfortable environmental protection material foam non adhesive suitable for all types windows and doors installations that you don’t want to ruin with adhesive strips. Expandable Self Stick Weatherseal conforms to gaps, it creates a watertight seal and fills gaps from 1 in. down to 1/4 in. It is water proof, Oil resistance, buffering, resistant to corrosion, dust proof, shock-absorbing, sound proof, heat insulation and anti-skidding & widely used in various door seal and window insulation, furniture, electrical cabinets, cars, speakers, toys, sports equipment, etc.