Rock Glue is a two-component polyurethane (PU) system developed for the reinforcement and stabilization of loose bulk ballast stones. Rock Glue is a specially designed Polyurethane Bonded Aggregate (PBA) that features a porous structure allowing rainwater and other liquids, including solvents to pass through for better drainage. Ultimately, it binds the loose stones together, reducing the erosion of materials, which result in savings of maintenance cost. Rock Glue is best for large-scale applications. Serving Calgary, Southern Alberta and Canada. For more info visit
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