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Sak Back Tile Bond

Sak Back Tile Bond

Sakarni Sak Back Tile Bond is a specialized polymer-modified bonding adhesive slurry engineered to be applied on the rear side of large-format vitrified tiles, porcelain slabs, and low-porosity natural stones to prevent debonding and hollow sounds.

High Tensile Shear Adhesion

Low-Porosity Mechanical Anchor

Prevents Tile Debonding & Pop-Outs

Ready-to-Use High-Grip Matrix

High Tensile Shear Adhesion

Low-Porosity Mechanical Anchor

Prevents Tile Debonding & Pop-Outs

Ready-to-Use High-Grip Matrix

High-Shear Polymeric Back-Coating Adhesive for Vitrified Tiles & Porcelain Slabs

Plain Cement Bedding

Plain Cement Bedding

Traditional systems often suffer from:

  • Cannot grip non-porous vitrified backs, leading to pop-outs
  • Produces hollow debonded pockets under daily foot traffic
  • Fails under thermal expansion, breaking expensive tiles
Sak Back Tile Bond

Sak Back Tile Bond

It is specially formulated to provide:

  • Tenacious polymer bridge between smooth tile backs and mortar bed
  • Completely eliminates hollow sounds and tile debonding
  • Absorbs thermal and vibration shocks without cracking
  • Easy brush application onto tile backs prior to laying

Key Benefits

Locks smooth vitrified tile backs permanently to mortar

Locks smooth vitrified tile backs permanently to mortar

Eliminates hollow sounds beneath large format slabs

Eliminates hollow sounds beneath large format slabs

Flexibility to absorb thermal expansion and contraction

Flexibility to absorb thermal expansion and contraction

Locks smooth vitrified tile backs permanently to mortar

Locks smooth vitrified tile backs permanently to mortar

Eliminates hollow sounds beneath large format slabs

Eliminates hollow sounds beneath large format slabs

Flexibility to absorb thermal expansion and contraction

Flexibility to absorb thermal expansion and contraction

Where To Use

Large Format Tiles & Stones

Large Format Tiles & Stones

  • Rear face of vitrified tiles, porcelain tiles, and slim slabs
  • Non-porous granite and marble slabs on floors and walls
  • Tile installation over sand-cement mortar beds

Application Process

Tile Back Cleaning

  • Clean rear face of tile to remove dust and wax. Apply a uniform coat of Sak Back Tile Bond by brush before laying on mortar bed.

Important Note

Lay the tile onto the fresh bedding mortar while the back-bond coating remains tacky.

Technical Properties

Property

Description

Product Type
Liquid Bonding Agent & Primer
Appearance
Creamy Liquid
Finish
High-Grip Interlocking Film
Key Feature
Deep Rooted Interlocking Adhesion
Weather Resistance
Excellent
Dynamic Flexibility
High
Water Ingress Resistance
High
Shear Bond Strength
Outstanding
Application Method
Brush or Roller
Surface Compatibility
Vitrified, Porcelain, and Natural Stones
Application Area
Tile Backing for Walls and Floors
Packing
Available in Standard Packs
Shelf Life
As per sealed pack conditions

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Frequently Asked Questions

Coverage depends on surface porosity and application method. Please refer to the technical data sheet for detailed information.
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