Bitumen Mastic - All Sizes

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Rooftec Bitumen Mastic is normally used when there are larger cracks or gaps on a roof that need filling before other waterproofing solutions can be used to cover a larger area. Th is can also be applied via trowel for spot repairs on larger gaps in flat roofs where needed. It will cure fully but remain flexible, for a good, long lasting repair job where needed. Please note:- Image shows a 1L drum - please select size required from drop down menu Show more