CREST CLEAN OBRA® is a is a concentrated acid cleaner, designed to remove cement inlays and grout remains on ceramic, as well as mineral deposits and efflorescence. Additionally, it is effective in removing tartar, lime and soap residues. CREST Clean Obra® should not be applied to acid sensitive coatings such as marble, calcareous stone, mud, etc. Do not leave exposed for longer than indicated in the instructions.
Throughout our 60 years in the building industry CREST has been a leader in product development for tile and stone installation products for residential, commercial and industrial applications. Thanks to our service of excellence, we have gained the absolute trust of both architects, installers and users, national and foreign, who seek practical and innovative solutions to the changing needs in the construction industry.
We are the leading brand of adhesives in Mexico and with presence in Latin America, proudly Mexican.
