Gasket, Frame, Fermod 8511 for 3500 series sliding door tracks

Gasket, Frame, Fermod No 8511 for Fermod 3500 series sliding door tracks. Larger type 11mm x 35mm deep.  Supplied as 1 unit = 1 metre, maximum 12 metre coil.

Retaining strip (ref 3312) sold separately. 

Extremely soft black rubber for temperatures down to - 45° C