Installation instructions
Installation instructions
Klasse S-board Installation Guide
Klasse S-board Calcium Silicate External Sheathing Board - A1 Non-Combustible Board
KlasseFOIL Brochure
Klasse G-board Gypsum External Sheathing Board (Outwear) DoP
Klasse FireFend FR Silicone MSDS
Klasse Fibre Cement Board (C-board) MSDS