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Surface Treatment

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Acid Etch

Larsen Acid Etch is an acidic solution which is used directly from the container.

In some cases, a solution diluted with water may be used. Acid etching is used for two reasons: firstly, to remove laitance, and secondly, to provide a slightly roughened surface.

• Ready to use
• Easy to apply
• Creates a key for subsequent coating

Coverage: 5-10m²/L (depending on substrate)

Packaging: 25L containers

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