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viaduct

viacrete GP2
NOTE: Confidentiality Assurance, your formulation remains 100% confidential. The recipe, technical ratios, and production method provided through Viaduct Blackbox are exclusive to your manufacturing unit. We do not share, disclose, or resell your customized recipe to any other manufacturer under any circumstances.

Special

Viaduct Blackbox for GP-2 Grout

Viaduct Marble Cleaner is a specially formulated cleaning solution designed to safely remove stains, dirt, and surface deposits from marble and other natural stone surfaces without damaging their natural finish. Developed with controlled chemical balance, it ensures effective cleaning while maintaining the integrity and shine of delicate stone substrates.
Just open the Blackbox, mix it with the prescribed raw materials in the recommended ratio, and the complete GP-2 grout formulation is ready for production. No formulation trials. No colour inconsistency. No R&D investment.
This engineered system delivers excellent joint filling, reduced shrinkage, improved adhesion to tile edges, and consistent batch quality—allowing manufacturers to offer a reliable GP-2 grout suitable for internal and external tile joints. Easy to manufacture, simple to control, and trusted in performance, Viaduct Blackbox is the smart way to produce grout with confidence.
NOTE: Confidentiality Assurance, your formulation remains 100% confidential. The recipe, technical ratios, and production method provided through Viaduct Blackbox are exclusive to your manufacturing unit. We do not share, disclose, or resell your customized recipe to any other manufacturer under any circumstances.

Quick Specifications

Packaging Units:

25 KG / 40 KG

Packaging Type:

Powder

Colors:

Grey

Quick Specifications

Packaging Units:

25 KG / 40 KG

Packaging Type:

Powder

Colors:

Grey

Key Features

Stone-Safe Cleaning Formula

Designed specifically for marble and natural stone surfaces.

Non-Damaging Chemical Balance

Controlled formulation prevents surface etching and dullness.

Effective Stain Removal

Removes dirt, mild construction residue, and common surface stains.

Maintains Natural Shine

Helps preserve the original look and finish of marble.

Low Residue Finish

Leaves minimal streaking or surface marks.

Stable Shelf Life

Maintains cleaning efficiency over extended storage.

Batch-to-Batch Consistency

Manufactured under controlled QC parameters.

Private Label Ready

Supports customised branding and packaging solutions.

Scalable Supply Capability

Suitable for regional distributors and large-volume brands.

Quality-Controlled Manufacturing

Each batch is verified for stability and cleaning performance.

Technical Specifications

Detailed technical specifications and performance characteristics of Products

Parameters

Results

Form

Liquid

Colour

Clear / Light Tint

pH Level

Controlled (Marble-Safe Range)

Application

Marble & Natural Stone

Cleaning Efficiency

Moderate to High

Surface Compatibility

Acid-Sensitive Stones

Residue

Low

Shelf Life

Stable

Storage

Cool & Dry Conditions

-

-

-

-

-

-

How to Use Viaduct Blackbox in Manufacturing

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Variant Selection

Select the suitable marble-safe cleaning formulation based on your target market.

Branding Customisation

Provide brand name, label design, packaging size, and compliance details.

location

Quality Verification

Each batch undergoes pH and surface compatibility checks.

Filling & Packaging

Product is filled into selected container sizes under controlled conditions.

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Batch Documentation

Manufacturing date, batch number, and compliance details are recorded.

Dispatch & Distribution

Products are sealed and shipped as per agreed supply schedule.

Knowledge Base

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TDS PDF

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Brochure

Frequently Asked Questions

Get answers to common questions about AAC blocks, construction techniques, and project requirements
What is Viaduct Blackbox for GP-2 Grout?

It is a pre-engineered formulation system that enables manufacturers to produce consistent, smooth-finish tile grout without formulation complexity.

Yes, it is suitable for internal and external under normal service conditions.

Yes, the formulation is designed to maintain uniform colour across batches.

No. GP-2 grout is water-resistant, not waterproof.

Do I need special machinery to manufacture GP-2 grout?

No. Standard ribbon or paddle mixers are sufficient.

No. The Blackbox provides a ready-to-produce formulation.

Minor adjustments can be guided while maintaining grout performance.

Does Viaduct provide technical documentation?

Yes. Complete formulation, QC parameters, and production workflow are provided.

Yes. Ongoing support is available for troubleshooting and optimisation.

Minor adjustments can be guided while maintaining grout performance.

How should the Blackbox be stored?

Store in a cool, dry place away from moisture.

Store on pallets in dry, ventilated areas.

Yes. Proper storage is essential to maintain colour and performance.

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Industry Knowledge Hub

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Still Have Questions?

Our technical experts are here to help with your specific project requirements and questions.

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Get in Touch

Need support with formulations, manufacturing, or product selection? Contact us and our team will guide you with the right solution.
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