butylFLASH includes a range of tapes and membranes based on a butyl rubber compound.  butylFLASH is available with an tought multi-layer aluminium foil surface (AL form) or with a polypropylene fabric (P form)


butylFLASH AL is used in roofing membrane repairs and other exposed flashing applications.  butylFLASH P is used in underflashing applications, for example in our duro systems.

butylFLASH is soft and pliable with very aggessive adhesive qualities to a very wide variety of substrates, including other membranes.

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Many factors need to be considered in order to come to a decision for your waterproofing. Sealco Waterproofing Systems have experienced staff that will be able to guide you through the best solution to your waterproofing needs.

Our Location

31 Newtown Street
Bromley, Christchurch 8062
0508 Sealco (292837)
PO Box 35-190, Christchurch 8640 admin@sealco.co.nz