'P" Shaped rubber extrusion (more)
Rubber width: 20mm
Bubble height: 8mm
Bubble wall thickness: 1mm
'P' shaped rubbers are often used as door seals when more common door seals are inappropriate for the job. They feature a soft rubber bubble attached to a firmer rubber strip and so are ideal for innovative solutions to door sealing.
Before you buy this product you must know how big a bubble you need. The bubble is the size of the flexible seal that is attached to the rubber strip and is what provides much of the sealing properties of the whole seal.