Gaps up to 5mm in some places. In other places just want to seal around the edge of the shed to prevent water entry. One side of shed sits on a limestone retaining wall (where most of the gaps are). 3 sides of the shed sit on the concrete slab
12 February 2015, 11:08 AM
I would recommend using our Selleys Seal Fix sealant for this application. It will bond well to all of the surfaces you have mentioned. If the grey is not a desirable colour then I would suggest using our Roof and Gutter Silicone sealant in translucent.