It looks like i can t attach a pdf to the original post here so i ll try to repost with the file as it makes more sense with what the parts look.
How to attach plastic sheeting to metal.
It can be challenging however since hot glue guns can melt plastic and standard white glue can look sloppy under a clear plastic surface or cause messy looking bumps when it dries.
The solution is to use contact cement.
Attaching greenhouse plastic to metal framing is very easy however it will require a few additional pieces of hardware in order to firmly connect the plastic for any duration of time.
I ve got some parts i d like to make that need to have a plastic insert attached to the metal main body which is 1 8 thick alloy steel.
It s easy to install and is much less expensive than glass panels or rigid plastic sheets.
Place large sheets of paper on the area where the project will be done to avoid creating an accident with the glue.
Place the metal and plastic object in the work area.
Not all adhesives are alike wood glue and school glue for instance are designed for porous materials and would not work well on either metal or plastic.
Lets go over them in a list here before taking a deeper dive into each type of hardware component.
Common greenhouse plastic attachment hardware for metal framing.
Gluing plastic sheeting to various surfaces is necessary for some crafts and models.
Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas.
Before attempting to glue metal to plastic it s important to know what types of adhesives can accomplish the task.
A corrugated metal roof is quieter than pvc when it rains.
If you bond a plastic to metal with a rigid stiff epoxy and it is subjected to a temperature change the difference in tce will break the bond.
There s a dovetail cut out that needs to have a plastic insert.
Clean the plastic and metal objects thoroughly using a cleaning cloth in order to improve the adhesiveness of the glue.
Polyethylene plastic is an affordable covering for greenhouse structures.
The amorphous plastics on the other hand are very easy to attach to with caution.