0.9mm Laserboard - PolyBak Brown PB Ultra Laserboard by PolyBak is the original Laserboard manufactured in the US by Richwood Industries. Because of its inherent strength, it is very popular with model-makers as the material remains strong even when large areas are cutaway. There are lots of imitations but if its not PolyBak its a fake! PolyBak is now available here from Hobarts who are the sole distributor in Europe. Key features thin yet strong strong yet light cuts well on a laser little or no burn marks ideal for model-making and stencils Technical Ultra Paper: 2x337 (g/m²)Resin: 18%Coated: 1 sideThickness: 0.889 (mm)Sanding: NoneColor: Brown A good source of information is the PolyBak website click here See what the model reference numbers mean click here See also the PolyBak blog click here Videos PolyBak: Top 5 Questions click here 4 ways PolyBak leads in sustainability click here Understanding the different PolyBak models click here Shipping Sheets are available from stock on a same day/next day despatch. Standard shipping rates apply Please note sheets over 1100mm long attract an oversize surcharge Warranty [content] Diode lasers [content] Sustainability At least 25% of the Kraft used in this product is recycled. Kraft is sourced from FSC forests. Gallery [content] Compatibility [content]