Thinner for HC two-coat water- Thinner for two-coat HC water-based paints based paints converted with 0 038 657 converted to single-coat solvent-based into one-coat solvent top coat (drying in air). finish coats with 0 038 657 (air drying). Added instead of the E3 additive. Added instead of reducer E3. Important! Important notice! This part can only be stored for a limited time. This part has a limited shelf life. Please refer to the expiry date on Please observe the expiration date the part label. indicated on the label. Exception: Paint materials, see Painting Handbook Painting materials, see Painting Manual 'BMW Group Original ColorSystem' ***** ***** *****