Tips on polyurethane foam fillers

1、what is polyurethanefoam glue? its scope of application how to. polyurethanefoam gluethe full name is one-component polyurethane foam caulking agent（ocf) , aliasfoam glueorfoaming agent. single and two-component polyurethanefoam caulk is a material that combines aerosol technology and polyurethane foam technology. this is a kind of polyurethane prepolymerization objects, foam glue, metal catalyst and other ingredients…