LINKER STONE PU - Aglutinante químico fijador de grava blanca

Neoquim Linker Stone PU is a low-viscosity, single-component binder specifically designed to compact and bond white or pastel-colored aggregates. Its formulation uses polyurethane binders that are resistant to ultraviolet radiation, preventing the yellowing that can occur in certain epoxy systems when exposed to the sun. This helps preserve the gravel’s original color in outdoor applications.

It is designed for use with decorative gravel in gardens, paths, tree pits, ornamental areas, traffic islands, and outdoor surfaces where it is important to prevent the aggregates from shifting due to foot traffic, wind, or maintenance. Its low viscosity promotes good wetting of the particles, helping to distribute the binder without forming excessive clumps.

Unlike Linker Stone epoxy, Linker Stone PU requires no catalyst or mixing of components. It is supplied ready-to-use, simplifying preparation and reducing dosing errors on-site. The gravel must be clean and dry before treatment to ensure proper adhesion.

It is especially recommended when the visual finish is important and white, cream, or light-colored gravel is used, as any yellowing would be clearly visible. Neoquim classifies it within its professional line of adhesives for construction and stone.