Material: PVC/EPDM, black. Combination of edge trim and sealing made from EPDM-foam rubber. Double function: 1. Easy covering of construction-conditioned sharp edges. 2. The sealing effect.The foam rubber hollow section is highly flexible and can seal doors and lids. Mounting: The substructure of the edge trim contains a metal construction. This means they have a strong hold even if there are radii or bent parts. Edge trims are mounted on the edges to be covered by hand or with a plastic mallet. Glues or special mounting parts are not required. Minimum Bending Radii: Please see measures a - d in drawing and table.