Pre-formed Butyl Strip Mastic
We are pleased to supply pre-formed Butyl strip mastic in various sizes for fixing your roof and wall cladding such as 9mm x 1.5mm thk for sealing liner systems and acting as a vapour barrier, and 9mm x 3mm to seal side and end laps of external roof sheets.
We also have a variety of other sizes available for composite panels. I.E. 4mm, 8mm and 6.5mm bead
Please contact us for further details.