Sak Silocoat | Premium Construction Chemicals by Sakarni

Construction Chemicals

Construction Chemicals

Sak Silocoat

High-Performance Silane Siloxane Water Repellent Coating

SAKSILOCOAT is a professional-grade, transparent water repellent coating formulated with advanced Silane Siloxane technology. It penetrates deeply into porous mineral substrates to form an invisible, hydrophobic barrier within the capillary pores without altering the structural appearance or breathability of the material. It offers exceptional protection against driving rain, moisture ingress, and efflorescence, effectively extending the lifespan of exposed exterior facades and natural stone surfaces.

100%
100%
Invisible Hydrophobic
Moisture Shield
Deep
Deep
Penetrating
Pore Action
5 Year+
5 Year+
Weather &
Frost Protection

Engineered to Protect Exposed Masonry from Driving Rain, Efflorescence & Fungal Staining

Conventional Clear Sealers

Traditional systems often suffer from:

Surface film formation that yellow, cracks, or peels under direct solar heat
Trapping internal moisture which leads to substrate spalling and structural dampness
Inadequate penetration depth that wears off quickly under abrasive weathering

Sak Silocoat

It is specially formulated to provide:

Deep chemical penetration forming a permanent sub-surface hydrophobic matrix
Excellent vapor permeability allowing underlying building dampness to escape freely
Effective reduction of water-soluble salt migration to eradicate efflorescence
Highly durable protective layer resistant to UV rays and environmental pollutants

Key Benefits

Key Benefits

Silane Siloxane technology
Invisible water repellent
Breathable active protection
Prevents white efflorescence
Non-flammable safe formula
Non-toxic user friendly

Silane Siloxane technology
Invisible water repellent
Breathable active protection
Prevents white efflorescence
Non-flammable safe formula
Non-toxic user friendly

Prevents white efflorescence
Non-flammable safe formula
Non-toxic user friendly

where to use

1
Natural Stone Facades
Exposed sandstone and limestone walls
Polished and unpolished slate profiles
Decorative granite or stone claddings
2
High Stress Areas
Terracotta and facing clay bricks
Decorative concrete block surfaces
Exposed aggregate plaster facades
3
Absorbent Surfaces
Porous cement plaster walls
Aerated autoclaved concrete blocks
Traditional clay tile roof profiles

1
Natural Stone Facades
Exposed sandstone and limestone walls
Polished and unpolished slate profiles
Decorative granite or stone claddings
2
High Stress Areas
Terracotta and facing clay bricks
Decorative concrete block surfaces
Exposed aggregate plaster facades
3
Absorbent Surfaces
Porous cement plaster walls
Aerated autoclaved concrete blocks
Traditional clay tile roof profiles

application process

Step 1: Surface Preparation

Clean the target mineral substrate thoroughly to ensure it is free from dust, oil, grease, algae, efflorescence, and loose paint coatings.

Repair all structural cracks, open masonry joints, and deep physical surface voids before initiating the application process.
Allow the washed or cleaned masonry layout to dry completely for a minimum of twenty-four hours to optimize penetration depth.
Mask and isolate adjacent non-porous fixtures including glass windows, metal frames, and polished decorative elements from overspray.

Step 2: Application

Mix or stir the single-component liquid water repellent compound thoroughly in its container before starting the job.

Apply the liquid treatment evenly onto the dry substrate using a low-pressure spray unit, premium roller, or thick brush.
Work from the bottom upward to ensure a heavy, saturating flood coat runs down approximately six to eight inches.
Apply a second wet-on-wet coat within ten to fifteen minutes before the initial application has completely dried out.

Step 3: Finishing / Curing

Wipe away any accidental over-application or pooling liquid from non-absorbent sections using a clean microfiber cloth immediately.

Keep the freshly treated masonry profile completely shielded from heavy rain, moisture, and site dust for at least six hours.
Clean all application tools and spraying nozzles thoroughly with potable water immediately after completing the work.
Allow the invisible hydrophobic barrier to develop its full strength over twenty-four to forty-eight hours under ambient conditions.

Step 1: Surface Preparation

Clean the target mineral substrate thoroughly to ensure it is free from dust, oil, grease, algae, efflorescence, and loose paint coatings.

Repair all structural cracks, open masonry joints, and deep physical surface voids before initiating the application process.
Allow the washed or cleaned masonry layout to dry completely for a minimum of twenty-four hours to optimize penetration depth.
Mask and isolate adjacent non-porous fixtures including glass windows, metal frames, and polished decorative elements from overspray.

Step 2: Application

Mix or stir the single-component liquid water repellent compound thoroughly in its container before starting the job.

Apply the liquid treatment evenly onto the dry substrate using a low-pressure spray unit, premium roller, or thick brush.
Work from the bottom upward to ensure a heavy, saturating flood coat runs down approximately six to eight inches.
Apply a second wet-on-wet coat within ten to fifteen minutes before the initial application has completely dried out.

Step 3: Finishing / Curing

Wipe away any accidental over-application or pooling liquid from non-absorbent sections using a clean microfiber cloth immediately.

Keep the freshly treated masonry profile completely shielded from heavy rain, moisture, and site dust for at least six hours.
Clean all application tools and spraying nozzles thoroughly with potable water immediately after completing the work.
Allow the invisible hydrophobic barrier to develop its full strength over twenty-four to forty-eight hours under ambient conditions.

Important Note

Surface Preparation

Surface Preparation

Apply only on properly prepared and fully dried mineral surfaces. Follow recommended surface preparation and application practices to achieve optimum durability and a flawless finish

Technical properties

Property	Description
Product Type	Silane Siloxane Penetrating Repellent
Appearance	Clear Low-Viscosity Liquid
Finish	Completely Invisible Natural Finish
Key Feature	Deep Penetrating Hydrophobic Action
Weather Resistance	Exceptional
Toxicity Profile	Non-Toxic
Flammability	Non-Flammable
UV Resistance	Excellent
Application Method	Low-Pressure Spray, Brush, or Roller
Surface Compatibility	Stones, Bricks, Concrete & Plasters
Application Area	Exterior Walls, Facades, and Roofs
Packing	Available in Standard Packs
Shelf Life	As per sealed pack conditions

Property	Description
Product Type	Silane Siloxane Penetrating Repellent
Appearance	Clear Low-Viscosity Liquid
Finish	Completely Invisible Natural Finish
Key Feature	Deep Penetrating Hydrophobic Action
Weather Resistance	Exceptional
Toxicity Profile	Non-Toxic
Flammability	Non-Flammable
UV Resistance	Excellent
Application Method	Low-Pressure Spray, Brush, or Roller
Surface Compatibility	Stones, Bricks, Concrete & Plasters
Application Area	Exterior Walls, Facades, and Roofs
Packing	Available in Standard Packs
Shelf Life	As per sealed pack conditions

Explore More of Sakarni's Catalogue

Explore More of Sakarni's Catalogue

Frequently Asked Questions

1. What is it used for?

2. Can it be used outdoors?

3. Will it change the look or color of my stone wall?

4. Is it ready to use or does it require mixing?

5. Does it let the wall breathe?

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