13-03-2020, 02:15 AM
+1 for the 3mm closed cell, self adhesive black foam !
On the Chummy in the past I have used a bituminous membrane from the roofing industry, over here called 'Malthoid'. Not a speck of rust, 50 years in the shed and counting
On the Chummy in the past I have used a bituminous membrane from the roofing industry, over here called 'Malthoid'. Not a speck of rust, 50 years in the shed and counting