NR 422.02(34d) (34d) “Flexible coating” means a coating that is required to comply with engineering specifications for impact resistance, mandrel bend, or elongation, as those terms are defined by the original equipment manufacturer.

NR 422.02(34g) (34g) “Flexible packaging press” means a printing press that performs either flexible packaging flexographic printing or flexible packaging rotogravure printing.

NR 422.02(34r) (34r) “Flexible packaging printing” means printing on any package or part of a package the shape of which can be readily changed such as bags, pouches, liners, and wraps utilizing paper, plastic, aluminum foil, metalized or coated paper or film, or any combination of these materials using a flexible packaging press.

NR 422.02(34v) (34v) “Flexible vinyl” means non-rigid polyvinyl chloride plastic with a 5 percent by weight plasticizer content.

NR 422.02(35) (35) “Flexographic printing” means the application of words, designs or pictures to a substrate by means of a roll printing technique in which the pattern to be applied is raised above the printing roll and the image carrier is made of rubber or other elastomeric materials.

NR 422.02(36) (36) “Flow coating” means a coating method in which an object is coated by causing a stream of coating to flow over the object and draining off any excess coating.

NR 422.02(36m) (36m) “Fog coat” means a coating that is applied to a plastic part for the purpose of color matching without masking a molded-in texture and that is not applied at a thickness of more than 0.5 mils of coating solids.

NR 422.02(37) (37) “Fountain solution” means a mixture of water, volatile and nonvolatile chemicals and other additives which is applied to the image plate to maintain the hydrophilic properties of the nonimage areas of the printing plate surface.

NR 422.02(37m) (37m) “Fountain solution reservoir” means the collection tank that accepts fountain solution recirculated from printing units.

NR 422.02(38) (38) “Furniture metal coating” means the surface coating of any furniture made of metal or any metal part which will be assembled with other metal, wood, fabric, plastic or glass parts to form a furniture piece.

NR 422.02(38m) (38m) “Gloss reducer” means a coating that is applied to a plastic part solely to reduce the shine of the part and that is not applied at a thickness of more than 0.5 mils of coating solids.

NR 422.02(39) (39) “Hardboard” means a panel manufactured primarily from interfelted ligno-cellulosic fibers which are consolidated under heat and pressure in a hot press.

NR 422.02(39m) (39m) “Hardener” means a coating component specifically designed to promote a faster cure of an enamel finish.

NR 422.02(40) (40) “Hardwood plywood” means a plywood whose surface layer is a veneer of hardwood.

NR 422.02(40m) (40m) “Heat-resistant coating” means a coating that must withstand a temperature of at least 400°F during normal use.

NR 422.02(41) (41) “Heatset” means a lithographic web printing process where solvents from the printing ink are evaporated by heat from a dryer.

NR 422.02(41e) (41e) “High bake” means a coating that is designed to cure only at temperatures of more than 194°F.

NR 422.02(41m) (41m) “High build primer surfacer” means a coating applied with a wet film thickness of 10 mils or more prior to the application of a topcoat for any of the following purposes:

NR 422.02(41m)(a) (a) Providing corrosion resistance.

NR 422.02(41m)(b) (b) Providing adhesion of subsequent coatings.

NR 422.02(41m)(c) (c) Providing a moisture barrier.

NR 422.02(41m)(d) (d) Promoting a uniform surface necessary for filling in surface imperfections.

NR 422.02(41s) (41s) “High gloss coating” means a coating that achieves at least 85 percent reflectance on a 60° glossmeter when tested by ASTM D523-89, incorporated by reference under s. NR 484.10 (9).

NR 422.02(42) (42) “High performance architectural coatings” means a coating which meets the requirements specified in American architectural manufacturers association publication number AAMA 2604-98, incorporated by reference in s. NR 484.11 (1).

NR 422.02(42d) (42d) “High temperature coating” means a coating that is certified to withstand a temperature of 1000°F for 24 hours.

NR 422.02(42h) (42h) “High-volume, low-pressure spray” means equipment used to apply coatings by means of a spray gun that operates between 0.1 and 10 psig air pressure.

NR 422.02 Note Note: High-volume, low-pressure is also referred to as HVLP.

NR 422.02(42m) (42m) “Impact-resistant coating” means a coating designed to resist chipping caused by road debris.

NR 422.02(42s) (42s)