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Tianli®High-expansion type wool seal strips for doors & windows
  Features:
  The use of special hair yarn is better than conventional wool seal.
  Scope of application:
  Applicable to all kinds of profiles, doors and Windows that meet the national standards.
  Use
  Seal, dustproof, anti-mosquito, noise reduction, anti-collision.
  Specifications:
 

The bottom board of various widths of various kinds of the various kinds of hair high millimeters