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Installation Guide

Interior Applications

1. Product Overview

Millennia Stone Flexible Veneer is a lightweight, ultra-thin surface covering made from Modified Clay Material (MCM) and natural stone powder. It replicates stone, travertine, slate, rammed earth, wood, and brick finishes. Its flexibility allows installation on flat, curved, and cornered surfaces.

Interior adhesives:

  • Polymer-modified tile adhesive (thin-set mortar)

  • Polyurethane construction adhesive: apply beads across the back of veneer and close to edges before pressing onto wall.

millennia stone flexible stone interior and exterior cladding

2. Suitable Substrates

  • Drywall (non-wet areas).

  • Cement board / fiber cement board.

  • Primed plywood (1/2″ minimum).

  • Existing tile, brick, or stone (sound and clean).

  • Concrete or block walls.

 

 

Drywall

Drywall

Cement board

Cement board

Plywood

Plywood

Concrete wall

Concrete wall

3. Tools & Materials

  • Polymer-modified tile adhesive OR polyurethane construction adhesive.
  • Notched trowel (3/8″ or 1/4″).
  • Caulking gun (for polyurethane).
  • Angle grinder or Utility knife
  • Level, chalk line, measuring tape.
  • Hand roller or rubber float.
  • Sponge, clean cloth.
  • Safety gear.
installation of flexible stone millennia stone

4. Surface Preparation

  • Ensure walls are clean and dry.

  • Painted drywall: apply bonding primer.

  • Plywood: Recommended to prime the surface.

  • Existing tiles/stone: roughen glossy surfaces for better adhesion.

  • Concrete: patch cracks, ensure dust-free

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installation of flexible stone millennia stone

5. Adhesive Application

  • Tile adhesive: apply thin-set with a notched trowel in workable areas (cover no more than 10–15 minutes’ worth at a time).
  • Polyurethane adhesive: apply lines of adhesive every 4″ on the back of stone, especially close to edges
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installation of flexible stone millennia stone

6. Installing Veneer

  • Press veneer firmly into wall using rbber float

  • Align sheets with chalk line for even layout.

  • Cut around outlets/windows using utility knife or scissors.

  • Butt-joint for seamless look or leave narrow joints for grout.

installation of flexible stone millennia stone

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