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Industrial-Grade Mastic Lining Solutions by Sweta
High-Performance Mastic Lining for Harsh Environments
At Sweta, we specialize in providing high-performance mastic lining services for industries that demand superior chemical and thermal resistance. Our expertly formulated lining systems are designed to withstand the harshest industrial environments, offering reliable protection against acids, alkalis, solvents, and mechanical wear. Whether it’s for chemical tanks, process floors, or effluent treatment areas, Sweta’s mastic lining ensures long-lasting durability and safety.

With a team of skilled professionals and high-grade materials, we deliver precision application tailored to each facility’s needs. Our linings are seamless, crack-resistant, and easy to maintain—making them ideal for both new constructions and refurbishment projects. Backed by years of experience and on-site technical support, we’ve earned the trust of clients across sectors including fertilizers, pharmaceuticals, refineries, and more.
What is Mastic Lining?
Mastic lining refers to the application of a thick, protective, and chemical-resistant coating using bituminous or epoxy-based mastic compounds. These linings form a continuous layer that acts as a barrier against corrosion, chemical attacks, and moisture ingress, making them perfect for interior surfaces of tanks, drains, concrete structures, and effluent plants.
Why Mastic Lining is the Right Choice?
Discover the core advantages that make our mastic lining solutions a reliable choice for industrial protection and longevity.
- 🧪 Chemical Resistance – Effective against acids, alkalis & solvents
- 🔥 Thermal Stability – Withstands temperature fluctuations
- 🔧 Flexible & Crack-Resistant – Adapts to surface movement
- 💧 Moisture Protection – Prevents ingress of water & chemicals
- 🎯 Seamless Finish – No joints or weak points
- 🛠️ Easy Maintenance – Reduces downtime and repair costs
Engineered to perform in harsh environments, our mastic lining delivers unmatched durability and peace of mind.
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Why Mastic Lining Matters?
In industries where harsh chemicals and thermal shocks are common, conventional surfaces can quickly deteriorate. Mastic lining plays a crucial role in enhancing longevity and safety by: Preventing surface erosion and leaks, Enhancing operational efficiency, Reducing long-term maintenance costs , Offering flexible application across complex surfaces.
How We Works?
Our Mastic Lining Process
- Surface Preparation – Cleaning, dust removal, and degreasing
- Primer Application – Enhancing adhesion to substrate
- Mastic Layering – Trowel or spray-applied in multiple coats
- Curing & Finishing – Controlled curing for maximum performance
- Final Inspection – Quality checks to ensure flawless protection

Proven. Reliable. Industrial-Grade.
Why Choose Sweta Mastic Lining?

Pan-India Service

Corrosion Expertise

Precision Application

High-Grade Materials

On-Time Delivery
Partnering with Leading Sectors

Chemical & Fertilizer Plants

Petrochemical Refineries

Power Plants

Pharma & Bio-Processing Units

ETPs & WTPs Zones
