Techseal 21 Door Seal Techseal 21 Door Seal  Ref: TS21
Effective and reliable means of draught and weather sealing Doors.

Copes with seasonal movements that occur in doors and will not propagate mould or mildew.

Fits industry standard kerf size of 2.7/3mm wide.

Recommended Gap Sizes = 5 to 9mm

Kerf size = 2.7/3mm x 5mm deep