I want to glue 10 polystyrene "broccoli boxes" together end on end to make a duct. What glue/sealer please?

I'll need a larger quantity than that typically made for model aircraft. Thinking a caulking gun sealant quantity. I'm concerned about possible effects on the polystyrene.


07 May 2020 04:53 AM

For this sort of application a silicone such as our Roof and Gutter silicone Silicones work very well as adhesives and it will not react with the polystyrene. It is important that you avoid using any products that contain solvents such as Liquid Nails Original.
Topics: Adhesives