On Oct 5, 5:40 pm, Robatoy wrote:
On Oct 5, 3:10 pm, (J T) wrote:
Most of the time I clamp, or

heavier weight, but I'd say probably seldom, if ever, anywhere near even
200 pounds pressure.

Case in point: Look at all the laminating and veneering marvels taking
place at a mere 14.6 PSIG..... in a vacuum bag.

make that PSIA