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Once the materials are prepared, they undergo a meticulous extrusion process where they are shaped into sheets of various thicknesses and sizes. Cutting-edge machinery allows for precise measurements, ensuring that the slip sheets are custom-fit for different roofing applications. After shaping, the sheets are subjected to rigorous quality control tests, checking for durability, flexibility, and the ability to withstand environmental stresses.
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Using high-quality soldering equipment is equally important. A soldering iron with appropriate heat settings is crucial, as overheating can damage the zinc coating and lead to unsatisfactory results. Flux, which is used to promote the flow of solder and prevent oxidation, must also be selected carefully; specific types, like rosin-based fluxes, are often more effective on galvanized surfaces.
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