To adhere plastic to wood try using heavy duty super glue like loctite or gorilla glue.
Adhesive pvc to wood.
If you use gorilla glue make sure to clamp the joint since it expands 3 4 times in volume while curing.
It will only take a couple of minutes until it has cooled down.
Then sand the holes to make it smooth.
Gorilla glue is a popular brand nowadays and people trust their products and i noticed that people specifically asked if gorilla glue made any products that would bond pvc to wood and they do.
Gorilla glue sells a couple of different kinds of super glue one standard version and another gel version that would work well to bond wood and the pvc together but remember that using this type of glue would be more of a temporary joint in my opinion and wouldn t hold up as well if it.
Drill a hole in the top of the rail and put the screws through it.
Roo glue is one brand.
Wood wood dry.
I d try a polyurethane based glue like gorilla glue or maybe a two part epoxy.
For plastic to wood the best is a solvent based glue that will melt the plastic and make a chemical bond.
Glue free self adhesive pvc floor leather home wear thick concrete floor stickers affixed to plastic floor bedroom green waterproof plastic floor hospital office commercial stickers to glue wood thickness 14 1 8mm 1 2mm.
Dries hard almost glassy.
Wood glue wood glue is fine mostly because of its price.
After a couple of hours the super glue should be set.
But since nearly half of wood glue is water you re left with a lot of gaps in the bond once the glue dries.
Two part epoxy epoxy is an especially useful adhesive for the bonding of smaller plastic pieces to wood glass metal and other materials used in crafting and other applications.
You ll just need to sand the plastic with high grit sandpaper to help the glue stick to it better apply the glue to the plastic and wood and press the two surfaces together.
Try a glue intended for melamine wood adhesion.
Next best is epoxy which is plastic based resin inherently sticky which then hardens.
Standard pva wood glue and liquid nails are a little out of their element for gluing wood to pvc.