Ressi ETA Ressi ETA is a paste grade Three component water based epoxy tile adhesive / glue. It forms a complete impermeable adhesive layer resistant to many forms of mild chemical attacks. Ressi ETA is useful for speedy fixing of tiles where high bond strength, impermeability to water and resistance to aggressive chemicals is essential. This tile adhesive is ideal for spaces such as battery rooms, transformer rooms, generator rooms, wet areas, kitchen, bathrooms, swimming pools etc.