polyurethane foam sealant

 

Descriptions and applications
  It has the polyurethane prepolymer and the foaming agent,the catalyst,soaks the medicinal preparation   and the chemical additive uniform

It can fill cavities,break-through,cracks and gaps,sounds and heat installation of window and door,gap between wall and air conditioner,filling and sealing of gap between wall and thermal insulation material of cold storage-The foam has strong adhesive,good stability and will adhere to material such as metal,plestic,wood ,concrete,masonry.