| 4700 and 4702 are single sided PVC foam sealing tapes, equipped with a non ageing acrylic adhesive. The PVC foam is closed cell and is very resistant to ageing, weather, temperature and UV light as well as to a variety of alkaline solutions and weak acids. The soft elastic foam material is very flexible and suitable for applications in curves or circles. 4700 is often used as a sealing tape against dust and humidity in refrigerators, washing machines, etc. It is particularly suitable for sealing switch cabinets, outdoor installations and humid areas. |