🔹 Do you need to use a primer coat before applying waterproof paint?
It depends on the type of paint. Some waterproof paints can be applied directly, but if the wall has high moisture absorption, it is recommended to use a primer coat to improve adhesion.
🔹 Can the paint be applied directly on a damp wall, or does the surface need to be treated first?
It is not recommended to paint directly on a damp wall. The surface should be dried first; otherwise, trapped moisture may cause the paint to peel.
🔹 How long does it take for the paint to fully dry and be ready for use?
It usually takes 2–4 hours for surface drying and 24–48 hours for full curing.
🔹 Below is the standard paint mixing formula for larger surface coverage:
1 Liter Bucket:
10% water with 1 liter → covers approximately 25–35 m², good protection.
20% water with 1 liter → covers approximately 35–45 m², good protection.
30% water with 1 liter → covers approximately 45–60 m², lower protection quality.