1.used for doors and windows

2.backplane material is FDYandPP,and the pile material is BCF

3.300pile per square centinmeter guarantees the good airtight capability

4.with a poly fin in the middle of the pile strip,

5.production method is the same as the standard one

6.height(fin) the same as pile or heiher than it

7.specifications:sealing feature (waterproof,airtight)better than the ordinary pile strip.

8.model no:the heighe of pile:3-18mm

                 the width of backplane:4-50mm

                 the thickness of backplane:0.5-0.7mm

9.color :all kinds

10.packing by box