Hi,
I have questions about sublimation coating on hard substrate.
If I sublimate on polymer mug, I heard it will be forever.
However I wonder what if I put the mug outside, and if it get direct sunlight all day.
Will it be faded?
How about, If I coat polymer liquid on my own ceramic mugs?
Will it be forever too?
I purchased polymer liqueid on Amazon, and they recommend to applying a topcoat of uv protection like Rust-Oleum 2x Ultra cover spray paint.
And I wonder what will be happen If I don't apply a topcoat.
Please share your experience if you have tried it.
Thank you.