01 | Before You Start

Installation Preparation

Proper preparation ensures a successful installation.
Before installing Keylanta Flexible Stone Wall Panels, please review the following requirements.

01

Inspect the Panels

  • Check panels for color, texture, and surface quality.
  • Confirm quantity, dimensions, and style before cutting.
  • Natural variations in color and texture are part of the authentic stone appearance.
  • Mix panels from different packages for a balanced appearance.
02

Storage and Handling

  • Store panels flat on a clean and stable surface.
  • Keep panels protected before installation.
  • Panels can be bent for columns, curves, and architectural features.
  • Avoid sharp creases, 90° folding, or concentrated bending.
  • Handle edges carefully to prevent damage.
03

Substrate Requirements

Before installation, make sure:

  • Substrate is clean, dry, flat, and stable.
  • Surface is free of dust, grease, and loose materials.
  • Installation method matches the project requirements.
04

Basic Tools

Tape Measure Tape Measure
Pencil / Marker
Level Level
Straight Edge
Utility Knife Utility Knife
Clean Cloth Clean Cloth
05

Suitable Substrates

Keylanta panels can be installed on most properly prepared building surfaces.

Drywall /
Gypsum Board

Cement
Board

Concrete

Masonry /
Brick

Plaster

Painted
Walls

Existing
Tile

Wood /
Plywood

Important Note

Always confirm the substrate condition and installation method before beginning installation.

For best results, complete a small test area before full installation.

02 | Choosing a Bonding Method

Adhesive Selection

Choose the appropriate bonding material based on the installation location, substrate, and jobsite conditions.

01

Construction Adhesive

BEST FOR
  • Interior dry applications
  • Feature walls and decorative installations
  • Residential and commercial interiors
  • Columns, curved walls, and architectural details
  • Drywall, plywood, cement board, and other stable substrates
PRODUCT REQUIREMENTS

Use a premium, high-grab construction adhesive approved for stone, tile, or wall panel applications.

The adhesive must be compatible with both the Keylanta Flexible Stone Panel and the installation substrate.

APPLICATION

Apply the adhesive in evenly spaced dots or continuous vertical beads across the back of the panel.

Cover both the center and perimeter areas. Do not apply adhesive only around the outside edges.

Press the entire panel firmly and evenly against the substrate to ensure full contact.

Dot application Dot Application
Vertical bead application Vertical Bead Application
02

Polymer-Modified Thin-Set Mortar

BEST FOR
  • Exterior walls and façades
  • Bathrooms and moisture-prone areas
  • Outdoor kitchens and covered patios
  • Concrete, brick, masonry, and cement board
  • Projects exposed to temperature changes or demanding conditions
PRODUCT REQUIREMENTS

Use a polymer-modified thin-set mortar approved for stone or tile installation.

For exterior or freeze-thaw applications, select a mortar specifically rated for the project environment and local climate.

APPLICATION

Apply the mortar evenly to the substrate using the manufacturer-recommended notched trowel.

Back-butter the panel when necessary to improve mortar coverage and eliminate voids.

Quick Selection Guide
INTERIOR DRY WALL
Construction Adhesive
CURVED WALL OR COLUMN
Flexible Construction Adhesive
BATHROOM OR MOISTURE-PRONE AREA
Polymer-Modified Thin-Set Mortar
EXTERIOR APPLICATION
Exterior-Rated Polymer-Modified Thin-Set Mortar
CONCRETE, BRICK, OR MASONRY
Polymer-Modified Thin-Set Mortar
Important
  • The substrate must be sound, flat, clean, dry, and free of dust, grease, loose paint, or contaminants.
  • Wet areas must have a code-compliant waterproofing system before panel installation. Adhesive does not replace waterproofing.
  • Do not use standard unmodified mortar or field-mixed cement-and-sand mortar.
  • Always follow the adhesive manufacturer’s requirements for coverage, open time, working time, and cure time.
  • Perform a small bond test before beginning the full installation.
03 | Cutting Instructions

Cutting & Shaping Guide

Keylanta Flexible Stone Wall Panels can be easily cut and shaped using common construction tools.

Before cutting, always confirm measurements and clearly mark the cutting line on the back side of the panel.

01

Straight Cuts With a Utility Knife

Recommended for:

  • Standard straight cuts
  • On-site adjustments
  • Small trimming work

Recommended Tools:

  • Utility Knife
  • Straight Edge
Cutting Steps:
  1. Measure and Mark
    Measure the required size and mark the cutting line on the back side of the panel.
  2. Secure the Panel
    Place the panel on a flat and stable work surface to prevent movement during cutting.
  3. Score the Cutting Line Multiple Times
    Use a straight edge as a cutting guide and make multiple passes along the marked line with a utility knife. Do not force the blade through the panel in a single cut.
  4. Separate the Panel
    Gently bend the panel along the cutting line to separate the material.
  5. Adjust the Edge
    Check the cut edge and use the utility knife for minor adjustments if needed.
Utility knife cutting demonstration
Cutting Tips:
  • Use a sharp blade for cleaner cuts.
  • Multiple light passes provide better control and accuracy.
  • Keep the cutting line straight to ensure proper installation alignment.
02

Straight Cuts With a Circular Saw

Recommended for:

  • Large panel sizing
  • Long straight cuts
  • Professional installation projects

Recommended Tools:

  • Circular Saw
Cutting Steps:
  1. Measure and Mark
    Measure the required dimension and mark the cutting line on the back side of the panel.
  2. Secure the Panel
    Make sure the panel is properly supported and stable before cutting.
  3. Cut Along the Marked Line
    Guide the circular saw slowly along the marked cutting line while maintaining a steady cutting direction.
  4. Check the Cut Edge
    After cutting, inspect the edge and remove any dust or debris before installation.
Cutting Tips:
  • Keep the tool stable during cutting.
  • Avoid excessive pressure to prevent surface damage.
  • Confirm measurements before cutting to avoid unnecessary adjustments.
Straight cuts with a circular saw
03

Curves and Custom Shapes

Use a jigsaw or another appropriate cutting tool.

  1. Mark the required shape on the back of the panel.
  2. Confirm the measurements and installation position.
  3. Cut slowly along the marked line.
  4. Test-fit the panel in the installation area.
  5. Trim the edges as needed.
Curves and custom shapes with a jigsaw

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