Thermocol Gap Fills also known as Styrofoam Packing Peanuts or Thermocol Gap Fills are made up of expanded foam plastic material They prevent damage to products during transit They are resistant to fungus do not readily absorb moisture and have very good insulation properties Due to its nature they do not attract mice rats roaches etc Poly gap fills being light weight are most economical option for filling gaps in any packing box thereby minimizing shipping cost Its interlocking structure helps in keeping the product intact in its place thus resisting shock impact and prevents product from sliding or settling down inside the box By virtue of its cellular structure it has high compressive and flexural strength absorbing dynamic loads Gap fills are most suitable for packing delicate items viz Glass Crockery Porcelain Electronics Automotive accessories Electromechanical parts Statues amp Sculptures Delicate Handicraft items etc