confidintcompetent: How do you know that the paint you're painting over was One Coat Gloss? unless you applied it yourself. It does not come off in sheets, this is a myth. As for thinning ordinary gloss to paint rads/ gutters etc....never would I thin gloss.
Zampa: ...
when you rub it down it goes stringy and can come of in fine strips. What on earth are you rubbing paint down with and why so hard , it must look rough, mine's like glass.
Third-Eye:..
every different type of paint/stain has different preperation procedures. All i explained previously is "One Coat Exterior Gloss" is 'self undercoating' but it is does not mean 'no rubbing down required'
Good point and one which I'm trying to make, I never said no rubbing down required but........to illustrate my point about adhesion and One Coat Gloss if you didn't rub down a sill and were to just wash it and paint it, it still wouldn't shell off because it sticks.....you can plough it on and it's beautiful stuff.
I've run a challenge to the myth makers, sneerers, scoffers and (i'm a better painter than you, cos i use undercoat merchants) for years now.
I show them a door/casing/rad/sill etc.... I let them pick it - poke it - scratch it and not one can tell me what it is, and when I tell them, they're shocked
I repeat...never has any of my gloss or my partners gloss shelled off, and we've applied hundreds of gallons.
Fact.
In mine and my partners experience...most of the people that sneer at One Coat Gloss, never actually use it
It's all in the mind.