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The 3M 7000028847 is a high temperature masking tape from the Scotch 214 series, engineered for use on copper, silver, and other metals where standard masking tapes fail. The heavy crepe paper backing is treated for stain resistance, and the synthetic rubber adhesive delivers moderate adhesion with high heat tolerance suitable for paint-bake applications. At 5.8 mil total thickness, this tape holds up through elevated temperature cycles without leaving residue or tarnishing sensitive metal surfaces. It is used by HVAC technicians, plumbers, electricians, and metal finishers who need a reliable masking solution on treated and bare metal substrates.
Scotch 214 masking tape is well suited for paint-bake and powder-coat masking on copper pipe fittings, silver contacts, brass components, and other treated metal surfaces. The crepe paper construction allows the tape to conform to slightly irregular surfaces and tears cleanly by hand, making it practical on job sites and in shop environments. It is used in both residential and light commercial trade applications where non-staining performance on metal is required.
Designed for use on copper, silver, brass, and other treated metal surfaces where non-staining masking tape performance is required.
Application and removal should be performed by qualified trade professionals familiar with surface preparation and masking procedures. Ensure the metal surface is clean and dry before applying tape to achieve proper adhesion. Remove the tape promptly after the bake or finishing cycle while the surface is still warm to minimize adhesive residue. Avoid stretching the tape during application to prevent edge lifting during heat exposure.
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