Could you imagine a house without sealants & PU foams? Today in 2012, it is difficult because sealants are now used in every part of our daily life: cars, bus & coach, railway, doors & windows, bathroom & kitchen, building facades, industries, etc. Every household will be using sealants for DIY (do-it-yourself) repair and maintenance applications very soon. Sealants are and will be indispensable products for a wide range of applications, for two main reasons: problem solving and aesthetical & perfect finishing.