FORD ESH-M4D291-C

Description / Abstract: FORD ESH-M4D291-C, 2009 Edition, July 30, 2009 - POLYURETHANE FOAM, RESTRICTED FLOW – FLEXIBLE FORMED IN PLACE - WITH ADHESIVE BACKING ***TO BE USED WITH FORD WSS-M99P1111-A***

The material defined by these specifications is a flexible polyurethane foam offering restricted air flow due to a high percentage of closed cells and lack of interconnection between any remaining open cells. The foam may be heat formed (ESH-M4D291-B/C) or die cut (ESH-M4D291-D/E). Heat formed foam may exhibit varying densities in the finished part. The finished part shall be furnished with a pressure sensitive adhesive and that adhesive shall be protected with a suitable release paper. The pressure sensitive adhesive is intended as an assembly aid and should only be used when the seal is mechanically retained in the final assembly.