08/09/2026
The dinosaurs will tell me it works 🦖
I used thousands of L of contract matt pre 2010 when it was a suitable base for paints,
Now it doesn't marry up with modern materials and also it's so soft it's a sub standard product..
It will prime a wall but it's soft as s**t and the top coats won't sit with a strong bond over the top resulting in exactly what you see in the video..
There are many reasons for adhesion issues,
No mistcoat Poor prep (dust left on the surface)
To much water added into the paints and primers
But I see this issue time and time again..
I don't care if you have been painting for 3 million years..
People used to use horse and cart to get around but it's not a suitable method in this day and age!!