Star Waterpruf W2 | Star Cement

About us
Our Story
Sustainability is at the core of Star Cement's operations. Our commitment to responsible corporate governance is underpinned by ISO certifications in quality, environmental management, and occupational health and safety.
Renowned as the market leader in North-East India and a fast-growing force across West Bengal & Bihar we take pride in our diverse range of products, including Weather Shield Cement, Dhalai Master Cement, Star PPC & Star OPC. Our commitment to innovation and quality has made us a trusted cement manufacturer in Eastern India, providing cutting-edge solutions that shape the landscape of Eastern India's construction projects.
Products
Products
Explore our comprehensive range of products designed to cater to diverse construction needs, ensuring durability, strength, and reliability in every project.
From the robust performance of Star Weather Shield & Star Dhalai Master Cement to the versatility of Star PPC Cement, our offerings are engineered to exceed industry standards and surpass customer expectations.
SBS Products
Our Plants
Our Plants
Our state of the art integrated cement plant is based in a strategic location in the idyllic town of Lumshnong in Meghalaya and three grinding units, two at Sonapur near Guwahati, Assam and one at Mohitnagar near Jalpaiguri Town in West Bengal ensures easy availability of the best cement to our customers
- Plant Location
- Environmental Data
In addition to the Lumshnong plant, we also have cement manufacturing units in Sonapur near Guwahati and at Mohitnagar near Jalapiguri thereby, aggregating the installed capacity to 7.7 (MTPA). The company keeps a mission to increase the capacity to 25 MTPA by 2030.
Media
Media
Your gateway to our dynamic organisation's latest news, updates, and insights. Find a treasure trove of information covering everything from industry trends and innovation to corporate announcements and initiatives.
Dive into our media resources, including videos, press releases, and assets providing a visual journey into our world of cement manufacturing excellence.
Knowledge Hub
Knowledge Hub
At Star Cement, we strive to empower professionals, enthusiasts, and learners alike with knowledge spanning various aspects of the cement industry and construction sector. Dive into the curated collection of articles, whitepapers, and case studies.
Discover in-depth analyses, market trends, and best practices to stay informed and ahead of the curve.
Careers
Careers
At Star Cement, we believe that our employees are the cornerstone of our success. We are committed to fostering an inclusive work environment where every team member can thrive.
By becoming a part of our team, you'll have the chance to collaborate with industry experts and contribute to the growth and success of Star Cement. Explore our current job openings and start your journey with us today!
Sustainability
Sustainability
At Star Cement, sustainability drives our operations. We focus on eco-friendly practices and efficient resource management to minimize our environmental impact and build a greener future with quality cement products.
- Overview
- ESG Priorities
- ESG Approach
  ESG Approach
  At Star Cement, sustainability drives our operations. We focus on eco-friendly practices and efficient resource management to minimize our environmental impact and build a greener future with quality cement products.
  Care For People
  Inclusive Growth
  Care For Environment
  Innovative Design
  Ethical Business
Star Cement’s success is built on strong governance, sustainable practices, and a relentless focus on excellence. We are dedicated to driving shareholder value through prudent investments, efficient operations, and strategic expansions.
CSR
CSR
At Star Cement, we are dedicated to positively impacting society and the environment. Our CSR initiatives are rooted in our commitment to sustainable development and improving the quality of life in the communities where we operate.
Star Cement believes in the power of collective action to drive meaningful change. Our CSR programs focus on creating long-term value and addressing the critical needs of our communities.
Investors
Investors
At Star Cement, we value the trust and confidence our investors place in us. As a leading player in the cement industry, we are committed to delivering consistent growth and long-term value.
Star Cement’s success is built on strong governance, sustainable practices, and a relentless focus on excellence. We are dedicated to driving shareholder value through prudent investments, efficient operations, and strategic expansions.

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Star Waterpruf W2

Star Waterpruf - Waterproofing Chemicals

Star Waterpruf W2

Star Waterpruf W2 ( Concreate Protector) is a high performance modified Styrene Butadiene Rubber (SBR) based binder with Elastomeric Latex Technology for high performance waterproofing and repairs.

It is used for repairs of spalled concrete such as floors, columns, beams, chhajjas, slabs & waterproofing of toilets, bathroom and terraces.

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Features

Multipurpose

Cracking

Hardness

Shrinkage

Bonding

Erosion & Corrosion

Erosion & Corrosion

Waterproofing

Durability

Rebound Loss

Applications

Area of Applications

Modifier for repairing plaster, concrete & mortar

Modifier for repairing plaster, concrete & mortar

Bonding agent for old to new concrete / mortar

Bonding agent for old to new concrete / mortar

Basement

Over Head/ under Ground Water Tanks

Over Head/ under Ground Water Tanks

Technical Information

Appearance	Free Flow liquid
Type	Styrene-butadiene rubber (SBR)
Colour	Milky White
Sp. gr. @ 27°C	1.02 ± 0.02
Solid Content	42 - 44
ph Value	7 - 9
Chemical Resistance	Resists mild acids & alkalies
Freeze Thaw Resistant	Excellent

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