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Comparing hot bent-rock slate basin and seamless rock slate basin: which is right for you?
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Comparing hot bent-rock slate basin and seamless rock slate basin: which is right for you?

2025-09-23

Hot bending technology has matured in recent years, and more and more Hot bending basins are now available on the market. For those considering a purchase, it's important to understand the differences between hot bending rock slate basin and seamless rock slate basins. Below is a comparison of key points to help you make a more informed choice.

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Product Structure Differences

hot bending rock slate basin typically use 15mm thick stone slabs, formed in a single step using high-temperature heat and a mold. seamless rock slate basins, on the other hand, are made by cutting the stone countertop and basin 45 degrees apart and then seamlessly joining them.

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Installation 

hot bending rock slate basin don't require gluing, while seamless rock slate basins require gluing glue to secure the slabs and ceramic basin. Aesthetics depend on personal preference.

Depth Selection

Because hot bending rock slate basin are made using a heat-bending process, their depth is generally limited to 150mm. Seamless rock slate basins, on the other hand, can be customized.

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Overflow Design

Since hot bending rock slate basin are made from a single piece of bent slab, they lack an overflow, which can lead to overflowing onto the countertop when excessive water is present. Seamless rock slate basins, on the other hand, have overflows because they are ceramic.

Price Comparison

Since hot bending rock slate basins require high-temperature kiln firing, they are typically twice as expensive as seamless rock slate basins.