Generally, urea formaldehyde glue.
Many 'industrial' adhesives available in 'caulk' tubes will glue plywood to cement. PL Premium is one of the best.
Yes, it is excellent for that.
Too much or too little glue during manufacturing is a common cause of plywood delaminations. Other glue-related causes can trace back to bad glue used by the manufacturer. Glue can spoil, retain too much moisture or get contaminated, causing it to fail after you use the plywood.
this is the poly-condensation reaction of urea and formaldehyde at acidic medium ..this is milky type productive used as adhesive in plywood industry.
CDX refer to the 2 side and the type of glue used to laminate C being the better side D the worser of the 2 X meaning exterior
bc refers to the knots in the surface of the plywood. b side has plugged knots and the c side has open knots. Exterior grade refers to the type of glue used in it. It will not soften when exposed to moisture. The wood will swell, but not come apart in the layers.
plywood
There is a type of glue for every repair.
Super glue.
It can be used in an emergency. Surgical glue is a type of superglue.
No type of glue should be used on seat belts.