Gallery Before Unnecessary holes covered in a blob of siliconeNo fixing, relying on sealant onlyUn prepared surface,sealant not stickingWell that really worksSealant shortage Our Magic roof20210109_09182520210115_11015320210115_11015020201219_09363020201219_09363220210108_15564520210108_15565520201218_09234720201219_08152720201126_14124520201211_08154620201217_081605