Re: For Hugh the 33a
Posted: Wed Apr 16, 2014 12:59 pm
Among our many forum members, we have some with expertise in paint properties and I think they will agree with me (Ghosty), that there are certain colours more susceptible to 'Sunfade' than other colours and the colour mix used on that particular model (the Ford), is one of those colours.
Toys and models are not protected from natural oxidisation caused by dirty air all around us, they don't need to be and Sunfade will cause no end of damage to these paints. You can see similar problems on full-size cars, especially MKIV Vauxhall Astras (from the late 1990's) in red, I have two of them and they are both suffering from Sunfade, making them appear as horrible patchy dark pink cars, not very nice.
Back to the models paint, and the blue base colour will have been mixed with an additional colour pigment to get very near the shade required by Lesney for the Ford, paints supplied to Lesney will not be standard colours made by those suppliers, they will be asked to mix the shades required.
In some cases it is possible to restore the colour back to it's original shade (or hue, oh no, here we go again...), by the use of commercially produced polishes, designed for real cars, but useful on models and "Tinman" probably knows a few of these by their 'Brand' names.
It would be handy to keep a record of 'Sunfaded' models colours against their known correct colours, for example...the 33a, Ford Zodiac in blue (close to Air Force blue!!) will fade into a Turquise (an Aqua-Green shade), and there is a 'Superfast' custom Ford Mustang in quite a bright orange that we have seen appearing pasty pink!
Ghosty.
Toys and models are not protected from natural oxidisation caused by dirty air all around us, they don't need to be and Sunfade will cause no end of damage to these paints. You can see similar problems on full-size cars, especially MKIV Vauxhall Astras (from the late 1990's) in red, I have two of them and they are both suffering from Sunfade, making them appear as horrible patchy dark pink cars, not very nice.
Back to the models paint, and the blue base colour will have been mixed with an additional colour pigment to get very near the shade required by Lesney for the Ford, paints supplied to Lesney will not be standard colours made by those suppliers, they will be asked to mix the shades required.
In some cases it is possible to restore the colour back to it's original shade (or hue, oh no, here we go again...), by the use of commercially produced polishes, designed for real cars, but useful on models and "Tinman" probably knows a few of these by their 'Brand' names.
It would be handy to keep a record of 'Sunfaded' models colours against their known correct colours, for example...the 33a, Ford Zodiac in blue (close to Air Force blue!!) will fade into a Turquise (an Aqua-Green shade), and there is a 'Superfast' custom Ford Mustang in quite a bright orange that we have seen appearing pasty pink!
Ghosty.