The Marley Alutec joint sealant is supplied in a 310ml clear cartridge, suitable for use with Marley Alutec aluminium rainwater systems and fittings.
This low modulus sealant is typically applied as a single bead during installation to form a secure, watertight joint between components. Used on-site by roofers and contractors, it helps to achieve quick, effective sealing comparable to PVC systems and supports reliable assembly of guttering or downpipe sections.
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