Good Quality 18 mm Birch Laser Cutting Machine Plywood for Laser Die Making

 Product Description： 

Features:

1) high bending strength
2) little linear expansion con-efficient
3) strong nail holding
4) moisture-proof and easy work
5) tight construction and high strength
6) solves the problems of leaking and rough surface during constructing process
7) low formaldehyde emission
8) if put in boiling water for 48 hours, it is still glue-sticking and non-deformed
9) Particularly suitable for watering concrete project because it can make the concrete surface smooth and flat