Master Flash now CSA-approved, available through Leland

Leland Industries announces that Master Flash is now CSA-approved.

Master-FlashMaster Flash ®, a development of the Aztec Washer Company is a universal flash piping system specially designed to accommodate roof penetrations for everything from pipe, cable, conduit and wire, from ¼ inch up to 28-1/2 inches in diameter. Some flashings are of the multi-port design.

CSA, IAPMO and ICC listing or approvals are only available on Master Flash products.

Leland cautions: “Don’t be fooled by products that look like Master Flash!  The CSA label on every piece of EPDM Black Master Flash means that installers will NOT be accosted by local building inspectors, making sign-offs that much easier.”

Master Flash is a registered trademark of Aztec Washer Co. The product is available through quality metal distributors and supply houses across Canada including Leland. To see product offerings visit


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