The BLM Lead Flashing Code 4 measures 3m long, 300 x 1.80mm (L x T) and weighs 18kg. It is used for a wide range of roofing applications whilst providing that exceptional level of waterproofing to prevent leaks and water damage. It is flexible making it user-friendly, naturally malleable and corrosion-resistant. The lead's ability to expand and contract at various temperatures makes it durable.
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