P pesco Well-known member Joined Feb 27, 2011 Messages 67 Location Kent, UK Sep 13, 2011 #21 NoIdea said: The membrane is constructed of two parts, the bottom part which is a solid piece of plastic, acting as a barrier, and then there is the top 2/3rds of the membrane made from clear wrap. Click to expand... This clears the matter :mrgreen:
NoIdea said: The membrane is constructed of two parts, the bottom part which is a solid piece of plastic, acting as a barrier, and then there is the top 2/3rds of the membrane made from clear wrap. Click to expand... This clears the matter :mrgreen:
