Hi. I have a cement rendered rain drip strip ( 2.5m in length ) which had been angled horizontally thus the rain dosent drip from the leading edge. I was thinking about applying a bead of sealant to this edge to allow tge rain to drip as it should, Can you suggest asuitable sealant? Thanks Mark
Although nothing can be guaranteed due to the nature of the project/application we would suggest trying Bullet Mega Mastic.