Product Character: 

1. No black spots and impurities

2. Strong adhesion strength

3. Machinable customization

Operation Procedure:

Sandwich film between two glasses, fix all corners with wood tape in case of displacement→Turn on vacuum pump for 5~10 minutes, make sure silicone bag no air left→Put into furnace, heating up to 110~120℃（glass surface), holding temperature 30 minutes→Cool down under 60℃（glass surface), then turn off vacuum pump→Open furnace,take out glass.