The sandblasted finish gives the marble a matte outdoor texture, and the grey color movement works with modern pools, porcelain pavers, marble paver fields, and neutral outdoor living materials. This format is especially useful when a 3CM coping is needed for remodel conditions, detailed edge work, short runs, or smaller pool and spa transitions.

Key Features

• Aegean Grey Marble with cool grey movement
• 12x12 compact coping size for detail work
• 1-3/16" (3CM) thickness for lower-profile applications
• Single Bullnose profile for a rounded exposed edge
• Sandblasted finish for exterior pool and hardscape use

Common Uses

This coping is commonly used for pool coping, raised spas, short wall caps, step returns, skimmer areas, radius sections, and transition details where smaller pieces simplify installation.

Care and Planning

For pool projects, confirm slope, drainage, base conditions, joint spacing, sealing plan, and current stock before final selection. Natural marble varies by piece, so installers should blend material during installation.

Required Exterior Marble Installation

STONELUX installation requirement: Do not install this marble coping, cap, or tread directly over sand, gravel, aggregate, stone dust, or soil. Permanently bond it to a properly prepared concrete or approved cementitious support with an exterior-rated wet-set mortar system or white polymer-modified mortar approved for natural stone.

Require full mortar coverage and plan slope, drainage, movement joints, waterproofing where applicable, and all transitions before work begins. Moisture moving through an unsuitable substrate or setting system can contribute to staining or efflorescence in marble and other light stone. Review LATICRETE guidance for installing natural stone and the CUSTOM marble installation bulletin with the project installer.

Sealing Exterior Marble

All exterior marble supplied by STONELUX must be sealed after installation and the setting system's required cure time. Use a sealer compatible with the marble, finish, exposure, and desired appearance. STONELUX recommends TERATONE 467 Color Enhancing Deep Penetrating Protector for compatible unfinished or sandblasted marble when a richer color and satin appearance are desired. Review the TERATONE manufacturer guidance, test a small inconspicuous area first, avoid overapplication, and follow all label directions. Sealer does not replace correct substrate preparation, drainage, waterproofing, or maintenance.