Commdity Name:reflective insulation material Product characteristic: Type: ABBA L×W: 50/40×1.2m (custom also available) Thickness: 2.5 4mm, Alu:6mic,5mic,7mic,12mic Bubble diameter: 9mm,10mm, 20mm Weight: 280g/, 320gsm,340gsm,350gsm,380 450gsm(custom also available) Color: silver Technical parameters: Temperature: -60 180 (-51 82 ) Reflectivity: 95%97% Pure aluminum thickness7micron or alu film 12mic Benefits: 97% radiant heat reflection; vapor barrier,thermal barrier,radiant barrier; damp proof, fire proof,radiant heat transfer; Applications: residential construction and retrofit: walls, basements, floors, ceilings, roofs, attics,crawl space ; commerical and agricultural construction: poultry houses, hog and dairy barns garage door: acted as a moisture barrier warehouse:reduce air infiltration, keep the heat inside in winter and outside in summer.