A liquid composition including between 1 and 15 parts by weight of PEBA to 100 parts by weight of solvent, wherein: said solvent includes between 1 and 49% by volume of alcohol low in C1 to C4 and between 51 and 99% by volume of a cosolvent miscible with alcohol, in the total volume of solvent. Further, use of such a composition for producing water-resistant objects, such as coatings, films, varnishes, paints, in particular anti-graffiti coatings, seals, in particular sealing joints, personal protective equipment, gloves, flexible masks, condoms, and protective equipment for electronic or computer hardware.
