Does this system work on just wood or other frame mouldings as well?
Thank you for your enquiry
The supplier has confirmed that using the framing system on Plastic mouldings is fine, but you just need to be aware that like wood, plastic mouldings can be different in terms of quality and density. Most plastics are fine to join, but some can be very hard which are difficult to join with wedges.
There are also some MDF mouldings available which we do not recommend joining with the PFK03.