Stone Adhesives

Epoxy systems for stone bonding, repair, reinforcement, and infusion applications requiring consistent adhesion, controlled viscosity, and a clean finished appearance.

 

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Stone Adhesive Systems: Material Selection Priorities

Stone adhesive formulations must balance bonding performance with processing characteristics and final appearance.

Close-up of two natural marble slabs joined with a transparent stone adhesive, showing a precise bonding seam along the stone edges.

Consistent Stone Bonding

Epoxy systems should provide dependable bonding for stone assembly, repair, reinforcement, and related fabrication processes.
Close-up of epoxy stone adhesive being precisely dispensed into a narrow marble joint, demonstrating controlled flow and application.

Controlled Viscosity

Viscosity needs to match the application:from general bonding systems that remain in place to lower-viscosity materials designed for easier flow and penetration.
Low-viscosity epoxy resin flowing into cracks and pores of natural stone, illustrating resin penetration for stone repair and infusion.

Good Penetration for Infusion

Lower-viscosity systems can support stone infusion and reinforcement where resin needs to penetrate pores, cracks, and internal defects.
Worker applying stone adhesive filler along a marble slab joint using a metal scraper in a stone fabrication workshop.

Practical Working Time

Different stone-processing operations require different application windows for mixing, spreading, positioning, or infusion before gelation.
Close-up of polished natural stone tiles with clean, uniform joints and consistent surface appearance after stone bonding and finishing.

Hard, Durable Cure

A properly cured epoxy system provides the hardness and mechanical integrity needed for bonded and reinforced stone components.
Close-up of polished marble slabs with a smooth, finished adhesive joint, illustrating the final appearance of bonded natural stone.

Clear & Consistent Appearance

For decorative and light-colored stone, clear formulations and controlled color are important for maintaining the intended final appearance.

Recommended Products

WINCURE 3280​

CURING AGENT
Moisture-tolerant epoxy curing agent for protective coating systems exposed to humidity and low temperature. Strong resistance to amine blush and water spotting, with durable coating performance.
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WINMIDE 190X70

POLYAMINDE
Polyamide curing agent suited to epoxy primers and protective coatings. Good adhesion, balanced flexibility, and dependable water resistance for marine and anti-corrosion applications.
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WINMIDE 2366

CURING AGENT
Low-viscosity curing agent supporting good workability, substrate wetting, and formulation flexibility for marine maintenance coatings.
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WINEPOXY 225H

RESIN
Modified epoxy resin offering good flow, low viscosity, and reliable compatibility with curing agents for marine and industrial coatings.
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Explore Materials for Your Application

Browse our epoxy resins, curing agents, diluents and modifiers, or request technical data sheets to identify suitable materials for your formulation and performance requirements.

Epoxy Curing Agents

Epoxy Diluents & Modifiers

Epoxy Resins

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