The problem with over-coating with something thick is that you'd be adding a load of weight on top of an old coating. You may exceed its adhesion but won't know until it all cracks.
We already know it's all cracked without any extra weight on top.
Face facts, it's knackered. Blow it all off and start again, anything else is mucking about and will probably lead you to this conclusion anyway.
We already know it's all cracked without any extra weight on top.
Face facts, it's knackered. Blow it all off and start again, anything else is mucking about and will probably lead you to this conclusion anyway.
