Special
Viaduct Blackbox for GP-2 Grout
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
Crack Filling Compound
Effectively fills surface cracks and voids.
Smooth Finish
Provides paint-ready surfaces after drying.
Excellent Adhesion
Bonds strongly to plaster and masonry surfaces.
Easy Application
Can be applied using putty knife or spatula.
Quick Drying Behaviour
Reduces surface preparation time.
Durable Repair
Helps prevent reappearance of minor cracks.
Consistent Texture
Ensures easy spreading and finishing.
Private Label Ready
Supports customised branding and packaging solutions.
Technical Specifications
Parameters
Results
Form
Paste
Colour
White
Application
Crack Filling
Adhesion
High
Finish
Smooth
Drying Behaviour
Controlled
Compatibility
Plaster & Masonry
Shelf Life
Stable
Storage
Cool & Dry Conditions
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How to Use Viaduct Blackbox in Manufacturing
Variant Selection
Choose required grade based on crack size and application type.
Branding Customisation
Provide packaging design, label artwork, and compliance details.
Quality Verification
Each batch undergoes consistency, adhesion, and stability checks.
Filling & Packaging
Product is filled into sealed containers under controlled conditions.
Batch Documentation
Manufacturing date, batch number, and traceability records are maintained.
Dispatch & Distribution
Products are securely sealed and dispatched as per agreed supply schedule.
Frequently Asked Questions
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.
Is GP-2 grout suitable for internal and external use?
Yes, it is suitable for internal and external under normal service conditions.
Does it provide colour consistency?
Yes, the formulation is designed to maintain uniform colour across batches.
Is this grout waterproof?
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.
Is formulation testing required before production?
No. The Blackbox provides a ready-to-produce formulation.
Can colour shades be customized?
Minor adjustments can be guided while maintaining grout performance.
Does Viaduct provide technical documentation?
Yes. Complete formulation, QC parameters, and production workflow are provided.
Is technical support available after purchase?
Yes. Ongoing support is available for troubleshooting and optimisation.
Can the formulation be adjusted for local raw materials?
Minor adjustments can be guided while maintaining grout performance.
How should the Blackbox be stored?
Store in a cool, dry place away from moisture.
How should finished grout bags be stored?
Store on pallets in dry, ventilated areas.
Can moisture affect grout quality?
Yes. Proper storage is essential to maintain colour and performance.
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