Grey paint?

[Beanmetalworks]

I have got some grey enamel paint type they paint rsjs with on buildings! I have got few can was wondering would be and good to paint a block wall with!?

 

[Beanmetalworks]

Also if you can't use it can u spray paint masonry paint onto walls?

 

[brightspark]

I have got some grey enamel paint type they paint rsjs with on buildings! I have got few can was wondering would be and good to paint a block wall with!?

yes providing the walls dry and internal .the 1st few coats would probably soak in though unless it was primed 1st

 

[500e]

Brush the walls with a thin cement wash will stop soak & fill a lot of imperfections if blcks