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• A one-part, neutral-cure, high-performance, silicon-based product specifically formulated for use with lead sheet and flashings • Quicker, cleaner and easier to use than mortar • Contains an effective fungicide to reduce mould and mildew growth • One 310ml tube will cover approx. 1.5m of standard chase of 25mm x 10mm
Calder Lead Sheet Sealant is grey in colour and is recommended when pointing joints between lead, brickwork and other masonry. This sealant cures in atmospheric conditions to form a durable, watertight, permanent, and flexible seal. It is extremely durable, flexible and provides a much more efficient and reliable solution to using wet mortar, which historically doesn’t perform well when exposed to temperature change.
