Irina-Maria Foray Jul 7, 2008:

on the substrate by air, water, or other materials.

Irina-Maria Foray Jul 7, 2008:

Primer - A material used for the first coat of paint or as the prime coat in a protective coating system. Primers are designed to promote adhesion of the coating system to the substrate, to furnish a good base for further coatings, and to prevent attack

lucutel (asker) Jul 7, 2008:

cred ca da...stiu ca se refera la domeniul constructiilor...din cate am inteles de un strat intermediar adeziv pentru fixare pe suprafata de baza a unui material de finisare

Irina-Maria Foray Jul 7, 2008:

Despre ce fel de "amorsă" este vorba? Este cumva soluţia care se dă pe perete înainte de aplicarea vopselei?