2.1.1 Typical Scribes/Fillers Compliance Standards AWI PremiumCompliant AWI CustomCompliant AWI EconomyCompliant ADA StandardsN/A SpecificationAWI Specifications 3.4.6.3. Notes / Requirements Typical scribes are built by attaching pre-laid up ¼″ MDF strips to rips of ½″ PB via the edgebander. Drawings: CARCASS SIDE 1″ FLAT HEAD ½″ 3″ ¼″ ¾″ 1″ SECTION ½″ PB ATTACHED VIA EDGEBANDER ¼″ MDF PRE-LAID UP EDGEBANDER DETAIL