Our casting glue contains polyurethane compounds, acrylic resins, polydimethylsiloxane. It can be used to glue diy wood finishes, repair cracked items, paste wall decorations, metal crack repair, etc. Its use method is very simple: please open the tube mouth before use; Remove the cover in the middle of the piston and use it; After use, squeeze the cap and close the seal. Casting glue waterproof high temperature resistance, crack repair, quick repair equipment, can be used for a variety of objects.