The surfaces to be bonded must be clean, dry and free from grease and dust. The adhesive to be used and the surfaces involved must be acclimatised before starting the bonding procedure. Stir well before use. Spread an even layer of Überkoll / T70 Super Chiaro on both surfaces to be bonded using a brush. Wait 10-20 minutes for the solvents to evaporate and join the parts, applying strong pressure over the whole surface. If possible, use mechanical pressing; otherwise, use a roller or rubber hammer. Avoid trapping air bubbles between the parts and take care to position them correctly, because the bond is very strong and difficult to reposition. On low-porosity surfaces, given the long open time of the adhesive, joining times can extend beyond the 20 minutes indicated. To increase performance on difficult surfaces and resistance to high temperatures, oils, greases, moisture and plasticisers, 4-6% Überkoll Attivatore can be added to the adhesive. Note: when working with transparent or very light-coloured adhesives, try to work as cleanly and tidily as possible. In this regard, read the technical data sheet carefully. For thinning, if needed, use Überkoll Diluente. Any stains or residues of fresh adhesive can be removed with a cloth soaked in acetone. Dried adhesive residues can be removed with acetone or with our Überkoll Diluente. Store at room temperature in a dry, indoor place, in the original packaging.