Ceiling Tiles Cleanroom Ceiling Tiles Edges with vinyl latex sealant and special back coating control airborne particles to meet stringent requirements. Meets high standards for hospitals, laboratories and computer rooms. Superior freeze-thaw resistance tested by 10 repeated cycles of 16 hours freezing (-30F, 134C) and 8 hours thaw. Superior humidity resistance tested space by 48 hour cycles of 90% and 25% RH repeated continuously for 24 days. Can be easily cleaned with a damp sponge. Cleanroom Grid Aesthetically pleasing extruded aluminum for chemical and corrosion resistance and structural integrity. Designed and manufactured to meet the exacting standards of the clean room industry. Applications include the food processing, food service, pharmaceutical and hospital industries. Available pre-gasketed to seal plenum and eliminate air leaks, various gaskets available. USDA approved finishes including clean satin anodized and powder coating are available. # 870--2'X 4', Armstrong Cleanroom Ceiling Tile, Non-perforated, 64 SQ.FT./cs. # 1720--2'X 2', Armstrong Mylar Cleanroom Ceiling Tiles. Grids are available in Painted or Annodized Sizes 1/2" to 2" Lighting Cleanroom Lighting Ultrapure Technology offers a wide variety of clean room lighting. From sealed troffers to tear drop, lights will fit 1-1/2" "T" grid with no modifications. All lights have cold roll steel construction, with powder coated finish, and all holes are sealed. Available in a variety of sizes and styles. Standard Sizes and Styles: (See Below) Sealed troffer 1x4, 2x2, 2x4 Flow-thru troffer 1x4, 2x2, 2x4 Tear drop 24", 36", 48", 60", 72", 96" If you have any additional questions reguarding Lighting or Ceiling Tiles, please contact us today!