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MAPESTONE JOINT

The one-component, solvent-free polyurethane binder with a characteristic odour for sealing joints between blocks, setts, and cobblestones in flexible and pervious architectural stone road surfaces

MAPESTONE JOINT is a one-component, solvent-free polyurethane binder with a characteristic odour, designed for sealing joints between blocks, setts, and cobblestones in flexible and pervious architectural stone road surfaces that require vibro-compaction.

MAPESTONE JOINT is recommended by UNI 11714-1:2018 for use in classes P4, P5, P6, P7, and P8, and prescribed by the same standard for class P9. It allows the construction of sound-absorbing stone surfaces that can be opened to traffic just 48 hours after installation at +20 °C.

With the Mapestone range, Mapei offers high-performance, durable solutions for architectural stone paving subject to traffic, including heavy loads. Designed to meet current standards, Mapestone products combine performance and aesthetics, making them ideal for historic towns and city centres, as well as all types of stone paving projects.