Zectoproof SBR Latex
Zectoproof SBR Latex is a high-performance styrene-butadiene rubber (SBR) based polymer emulsion developed by Zectora to enhance the bonding, flexibility, and water resistance of cementitious systems. It is specially designed for use in tile work, waterproofing layers, repair applications, and plaster modification — ensuring stronger, more durable, and long-lasting results in both interior and exterior conditions.
Product Overview
With Zectora's commitment to quality and performance, Zectoproof offers a reliable and cost-effective solution to improve bonding and water resistance in construction applications — helping you achieve stronger and more durable structures.
Key Features
Discover what makes Zectoproof the right choice for your project
Improves water resistance of cement-based systems
Enhances bonding strength between substrates
Reduces shrinkage cracks
Improves flexibility and durability
Increases resistance to wear and surface damage
Application Areas
Ideal use cases for Zectoproof
Tile & Flooring Works — Bonding slurry before tile adhesive application
Water-Resistant Applications — Bathrooms, toilets, balconies & terraces
Repair & Maintenance — Crack filling, patch repairs & damaged concrete
Plaster & Mortar Modification — Adhesion on smooth surfaces
Concrete Applications — Bonding agent for old to new concrete
Application Procedure
Follow these steps for optimal results
Clean the surface thoroughly — remove dust, oil, and loose particles.
Prepare bonding slurry using cement and Zectoproof SBR Latex.
Apply slurry coat evenly on substrate.
Apply mortar or tile adhesive while slurry is still tacky.
For waterproofing, use SBR-modified mortar as required.
Points to Consider
Important notes for best results
Zectoproof SBR Latex is designed to be used with cementitious systems and should not be used as a standalone waterproof coating.
Recommended dosage: 5% – 20% by weight of cement, depending on application and performance requirement.
Avoid contact with eyes and skin — use protective gloves during application.
Keep out of reach of children.
Storage & Shelf Life
Shelf Life
12 months in unopened condition
Storage Conditions
Store in a cool, dry place away from direct sunlight and frost. Keep containers sealed until use.
Frequently Asked Questions
Common questions about Zectoproof
What is Zectoproof SBR Latex used for?
What is Zectoproof SBR Latex used for?
Zectoproof SBR Latex is used as a polymer modifier with cement to improve bonding, flexibility, and water resistance. It is ideal for tile bonding slurry, waterproofing layers, crack repairs, plaster modification, and bonding old-to-new concrete.
Can Zectoproof be used as a standalone waterproof coating?
Can Zectoproof be used as a standalone waterproof coating?
No. Zectoproof SBR Latex is designed to be mixed with cementitious systems. It should not be applied as a standalone waterproof coating.
What is the recommended dosage?
What is the recommended dosage?
The recommended dosage is 5% to 20% by weight of cement, depending on the application type and performance requirement.
What does Zectoproof look like?
What does Zectoproof look like?
It is a milky white liquid based on Styrene Butadiene Rubber (SBR) polymer emulsion.
How does Zectoproof work?
How does Zectoproof work?
When mixed with cement, Zectoproof acts as a polymer modifier — it improves cohesion, reduces permeability, and enhances bonding, resulting in stronger and more water-resistant cementitious systems.
Can Zectoproof be used for exterior applications?
Can Zectoproof be used for exterior applications?
Yes. Zectoproof is suitable for both interior and exterior applications including balconies, terraces, and external plaster.
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