18mm Marine Plywood Complies With BS1088 Size:1220mm x 610mm (4ft x 2ft) type B4/20/2 & C3/20

type B4/20/2 & C3/20

Plum Welsh Slate Chippings 40mm - a larger

~ Prevents compression of insulation

Perfect alongside water features

Planed Softwood Timber 100x100mm (finished size 94x94mm) from Armstrong Cheshire is a smooth

18mm Marine Plywood Complies With BS1088 Size:1220mm x 610mm (4ft x 2ft) type B4/20/2 & C3/2018mm Marine Plywood Sheets 12"x12" to 8'x4' Sizes We offer high quality marine grade 18mm plywood that complies with British Standard BS1088. This means it is bonded with Weather Boil Proof (WBP) and made with untreated tropical hardwood veneers to ensure longevity and high levels of weather resistance. Our 18mm marine plywood is available in a variety of different sizes. Whether you need 1ft x 1ft or 8ft x 4ft marine plywood sheets for your project,