15-07-2014, 17:56
(Questo messaggio è stato modificato l'ultima volta il: 15-07-2014, 18:23 da kermit.)
Giovanni abbiamo usato proprio quello!!! Riguardo le foto ho messo quello che avevo fatto, oggi abbiamo fatto tutta la carena ma non ho fatto ancora tutte le foto, ho una foto del timone fatto scendere in basso per coppercoattare la parte alta, domani che la sposto sull'invaso per fare le taccature faccio le foto.
Nel frattempo allego le istruzioni della coppercoat per farla a spruzzo per cui a chi servono possono fare un copia ed incolla:
Whilst most Coppercoat is applied by roller, it is perfectly acceptable to apply it by spray and any good boat spray specialist will be able to achieve an excellent finish.
The key is to apply it in several thin coats - this product is much heavier than conventional paint so you must take care not to apply it too thickly too quickly.
It is all too easy to apply too much too soon, which ends in runs and sags, so do take care and do not try to work too fast – do allow the appropriate partial cure time between each coat/pass.
It is worthwhile having your spray man practice with half a litre against an old board or wall and getting the technique correct, before then starting on the boat.
You will need to use a pressure pot system, with a three horsepower compressor (minimum), 15 cubic feet per minute and 120psi.
For the gun we recommend a 705 aircap, FF needle and 1.6 to 1.8 fluid tip.
Have as short a lines as possible (with few joins), so as not to lose pressure between the compressor and the gun tip.
You will need to thin the product by 20% using Iso-Propanol alcohol. You will also need this thinner to clean the lines afterwards.
Coppercoat is only spray applied by people who are used to spraying and have spray equipment, so by definition they are experienced.
Consequently they normally only need the most basic of additional info, as they set up all the equipment correctly during the practice trial. But by giving them at least the above info, they can turn up with the correct gear.
Nel frattempo allego le istruzioni della coppercoat per farla a spruzzo per cui a chi servono possono fare un copia ed incolla:
Whilst most Coppercoat is applied by roller, it is perfectly acceptable to apply it by spray and any good boat spray specialist will be able to achieve an excellent finish.
The key is to apply it in several thin coats - this product is much heavier than conventional paint so you must take care not to apply it too thickly too quickly.
It is all too easy to apply too much too soon, which ends in runs and sags, so do take care and do not try to work too fast – do allow the appropriate partial cure time between each coat/pass.
It is worthwhile having your spray man practice with half a litre against an old board or wall and getting the technique correct, before then starting on the boat.
You will need to use a pressure pot system, with a three horsepower compressor (minimum), 15 cubic feet per minute and 120psi.
For the gun we recommend a 705 aircap, FF needle and 1.6 to 1.8 fluid tip.
Have as short a lines as possible (with few joins), so as not to lose pressure between the compressor and the gun tip.
You will need to thin the product by 20% using Iso-Propanol alcohol. You will also need this thinner to clean the lines afterwards.
Coppercoat is only spray applied by people who are used to spraying and have spray equipment, so by definition they are experienced.
Consequently they normally only need the most basic of additional info, as they set up all the equipment correctly during the practice trial. But by giving them at least the above info, they can turn up with the correct gear.