Changtumi
Scpeification
Thickness 5mm, Material thickness 0.2mm, Width 20mm, Double-sided tape thickness 7mm, Total length 4m & 12m
1) As thin structure of TPU material, as its compressed pressure is low, it can be applied to the thin chink of windows and doors.

Advantages of TPU material
- Eco-friendly non-toxic
- As it uses in slippery material, friction is low.
- Strong restoring force, abrasion resistance
- Long lifespan and excellent durability

Thin structure
- Low compressed pressure
- Closing area contacts wide face
- Block even any small chink less than 1mm

2) Able to use in all seasons with excellent airtightness of face adhesion, excellent restoring force and high airtight effect.

