This black self-adhesive D profile 21×15 mm, also called sponge rubber, is mainly used for watertight and airtight sealing of windows and doors. The material can be well compressed due to the D-shaped opening in the profile. The cellular rubber self-adhesive D-profile has a strong recovery capacity and will spring back to its original shape. These properties ensure good and long-lasting seals. A D-profile can be used both indoors and outdoors at temperatures between -50°C and +90°C. The recommended minimum processing temperature is 5°C. To maintain maximum adhesive strength, the substrate must be dry and clean.
