Tempered hardboard has long been a staple in the hobby. The material is sold in 4 x 8-foot panels (as well as smaller 2 x 4- and 4 x 4-foot handi-panels) in various thicknesses, including 1/8″, 3/16″, ...

Add Yahoo as a preferred source to see more of our stories on Google. Model Railroader Consulting Editor Tony Koester needed a 12″-radius curve in his tempered hardboard backdrop. After spraying the ...