Single Faced Corrugated Board or known as ”SFK” is a 2 piece corrugated board consisting of 1 hard sheet and one Corrugated side being ENVIRO Friendly. SFK comes in stock sizes however, we can slit the rolls to your desired width(Request in Design & Customise). It provides a rigid sturdy layer of protection. SFK is used across all industries from the removal industry, wire reel covers to protecting floors whilst doing construction/painting.