Hi,
Looking to seal the gap between some corrugated cement roofing sheets, down its smooth length, against a brick wall.
Seems a lot of very mixed reviews on Bitumen based ones like Flashband or Sikas version but there is now a Sika Butyl one from Screwfix.
Both are said to need such porous surfaces priming, but have yet to find a Butyl primer readily available.
Any suggestions as to which is best to use, and if Butyl where to get a suitable primer ?
thanks
Looking to seal the gap between some corrugated cement roofing sheets, down its smooth length, against a brick wall.
Seems a lot of very mixed reviews on Bitumen based ones like Flashband or Sikas version but there is now a Sika Butyl one from Screwfix.
Both are said to need such porous surfaces priming, but have yet to find a Butyl primer readily available.
Any suggestions as to which is best to use, and if Butyl where to get a suitable primer ?
thanks
