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3m ij35

  1. Has anyone used Shieldz to prepare a wall for wall graphics?

    We've been having trouble with our wall graphics failing. Has anyone ever used Shieldz wall covering primer to prepare the wall before installation? Our current application: 3M-IJ35 with/or without lamination Prepare the surface using 70/30 ISO Wait 30 min Normal installation Heat treat as a...
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