Invisible Blocker (IB)

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100% Migration Block

As a shield with the ultimate migration blocker function, it acts as a fully transparent color blocking layer to avoid the fabric dye molecules floating up to the heat transfer surface. Especially for Yoga Film and DWR (Durable Water Repellent)

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Features & Benefits

Permanent color migration blocking Function

IB as a permanent color blocking function, however, normal BB just delay the migration only.

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