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NASU Construction Chemicals: Engineering Structural Integrity

The NASU Construction Chemicals Factory is dedicated to the production of high-performance building essentials, including specialized wall putties, premium adhesives, joint fillers, and advanced waterproofing systems. These products are vital to the modern Ethiopian construction industry, designed to enhance the performance of building materials, ensure unbreakable bonds, and provide a flawless decorative substrate.

 

Durability-Focused

Our chemicals are formulated to improve the lifespan of building materials, reducing long-term maintenance costs for property owners.

Polymer Modified Strength

Every product in the NASU line is enhanced with polymers to ensure better flexibility, stronger adhesion, and higher resistance to the elements.

Well Proven

From deep foundations to decorative finishes, NASU products are engineered to perform in Ethiopia's diverse geographic and climatic conditions.

NASU Grey Putty (Polymer Modified Plaster)

Our Grey Putty is a premium, polymer-modified base treatment engineered to correct wall imperfections. It serves as a high-strength preparatory layer that acts as a technical primer before the final paint application. By using NASU Grey Putty, contractors can achieve a perfectly leveled, professional finish that enhances the lifespan of the topcoat.

Advantage of our Grey Putty

  • Fills small cracks, pores, and surface imperfections
  • Smooths rough concrete and plaster surfaces
  • Improves paint adhesion
  • Reduces paint consumption
  • Enhances the durability of the paint finish
  • Provides a uniform base for painting

NASU White Wall Putty (Premium Base Coat)

This white cement-based, polymer-modified coat is specifically designed for water resistance and surface protection. It provides an ultra-smooth, bright white finish that serves as an excellent canvas for any paint color. Its water-resistant properties ensure that interior and exterior walls remain protected from moisture while maintaining a high-end aesthetic.

 

Advantage of  our White Putty

  • Smooths wall and ceiling surfaces
  • Fills minor cracks, pinholes, and surface imperfections
  • Improves paint adhesion
  • Enhances paint durability and appearance
  • Reduces paint consumption
  • Provides a bright white base coat

NASU Tile Adhesive (Ordinary & Premium)

Our Tile Adhesive is a standard superior quality cement-based POLYMER MODIFIED tile adhesive with excellent workability. It has high tensile adhesion strength and is non-toxic. It can be easily cleaned with water. We produce ordinary and premium tile adhesives.

Our Tile Adhesive is a specially formulated bonding material used to fix ceramic, porcelain, marble, granite, and stone tiles onto surfaces such as concrete, plaster, cement screed, and walls.

It replaces the traditional method of fixing tiles with a thick cement-sand mortar.

Advantages of Our Tile Adhesive

  • Stronger bond strength
  • Easier and faster application
  • Lower material consumption
  • Better flexibility
  • Reduced tile cracking and debonding
  • Suitable for large-format tiles

NASU Joint Filler / Grout

Nasu Grout (joint filler) It is a superior quality POLYMER MODIFIED cement-based grout with excellent workability. It is water resistant and is non-toxic. It is used for all types & sizes of ceramic tiles. It is suitable for 2-6 mm joints in size.

It is a material used to fill the gaps (joints) between tiles, stones, bricks, or masonry units after they have been installed.

In Tile Installation

After ceramic, porcelain, or stone tiles are fixed with tile adhesive, grout is applied between the tiles to:

  • Fill the joints and gaps
  • Prevent water penetration
  • Improve hygiene by reducing dirt accumulation
  • Increase the strength and stability of the tiled surface
  • Provide a finished decorative appearance

NASU-FIX Waterproofing System

Nasu Cementitious Waterproof is a superior quality cement-based POLYMER MODIFIED Cementitious Waterproofing systems offer many advantages over asphaltic and plastic membrane systems, and are the preferred choice for many concrete and masonry applications. They have been proven in a wide range of environments on masonry and concrete projects, including building foundations, basements, tunnels and water tanks and dams. It consists of Portland cement, well-graded quartz sand, polymer & special chemical ingredients.

 

Sofi Chemical Manufacture & Trade PLC

We are a premier Ethiopian industrial manufacturer, dedicated to advanced chemical solutions, high-purity mineral processing, and premium construction essentials. Through our three divisions — PATINA (premium paints & coatings), NANA (industrial minerals & fillers), and NASU (advanced construction chemicals) — we deliver quality, durability, and local innovation for residential, commercial, and industrial applications across Ethiopia.

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Our Core Brands

PATINA Paints

Premium water-based and oil-based coatings, varnishes, anti-rust primers, wood glue, and quartz finishes.

NASU Chemicals

High-performance, polymer-modified construction chemicals and wall putties.

NANA Minerals

Industry-grade micronized mineral fillers and custom-sized aggregates.

  • Aider Industrial Zone,
    Mekelle, Tigray | Ethiopia
  • +251 914 301973
     +251 966 737373

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