| Packing buffer | Residential materials, fittings, moving packaging, glass, appliances, chemicals, fruit, etc. |
| For insulation | General heat insulation, hot water pool cover, bath insulation material, greenhouse, machine piping, etc. |
| Other | For concrete and flooring seeds, etc. |
| Ref. | The higher the number of the model number, the firmness and the strength will be increased.Please choose according to your application. |