Why Primer Selection Is Critical in Colored Stone Tile Manufacturing

In colored stone tile production, primers are often underestimated. In practice, the primer layer plays a decisive role in determining final product durability.

A well-designed primer must simultaneously adhere to metal substrates and securely fix colored sand particles. RF-730W Colored Stone Tile Primer Paint is formulated to meet both requirements through balanced adhesion strength and controlled flexibility.

Strong adhesion to galvanized and aluminum-zinc steel ensures that the coating system remains bonded during temperature fluctuations. Meanwhile, effective sand fixation minimizes particle movement, reducing abrasion and sand shedding during transport and installation.

When primer performance is insufficient, surface adhesives alone cannot compensate for weak interfacial bonding. A robust primer layer is therefore the foundation of any reliable colored stone tile system.

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