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Featured products

Industrial-Grade Waterproofing. Built to Last.

See how Just Rubber creates a seamless, flexible waterproofing barrier for roofs, slabs, metal surfaces and high-exposure environments.

Choose the Right Liquid Rubber System

  • Hybrid Liquid Rubber

    A water-based acrylic waterproofing coating for roofs, slabs, walls and exterior surfaces. Ideal for flexible, everyday waterproofing where easy application and a clean finish matter.

    Shop Hybrid 

  • Solvent Liquid Rubber

    A heavy-duty polyvinyl waterproofing coating for corrugated metal roofs, cement surfaces and demanding high-exposure areas where stronger adhesion is required.

    Shop Solvent 
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Where Can You Use Just Rubber?

Designed for residential, commercial and industrial waterproofing projects, Just Rubber can be used across multiple prepared surfaces where long-lasting protection matters.
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Corrugated Metal Roofs

Protect prepared metal roof sheets from harsh weather, leaks and long-term exposure.

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Tiled Roofs

Seal ridge lines, overlaps and problem areas on prepared tiled roof surfaces.

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Concrete Slabs

Create a seamless waterproofing barrier across flat slabs and exposed concrete surfaces.

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Exterior Walls

Add durable protection to prepared exterior walls, parapets and vertical surfaces.

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Parapets & Ridge Lines

Target common water-entry points before small leaks become bigger repairs.

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Industrial Floors

Protect prepared floors and high-exposure work areas with a durable liquid rubber coating.

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Why Choose Just Rubber

  • Industrial Grade Protection

    Our liquid rubber coatings create a seamless waterproof membrane that protects roofs, slabs and metal surfaces against cracking, peeling and long-term weather exposure in demanding environments.

  • Flexible Colour Options

    Available in multiple standard colours, our coatings allow you to protect and refresh surfaces while maintaining a clean, consistent and professional finish across residential and commercial properties.

  • South African Tested

    Engineered to withstand harsh sun, heavy rain and temperature shifts, our products are built to perform reliably under real South African conditions across residential, commercial and industrial applications.
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Hybrid Liquid Rubber

A pure acrylic-based waterproof coating designed for roofs, slabs and exterior surfaces. It forms a seamless, flexible membrane that resists cracking, UV damage and harsh weather, delivering long-lasting protection for residential and commercial projects.

Shop Hybrid

Solvent Liquid Rubber

A heavy-duty polyvinyl waterproof coating built for demanding surfaces. Ideal for corrugated metal roofs and high-exposure areas, it delivers superior adhesion and a tough, weather-resistant barrier that performs in extreme industrial conditions.

Shop Solvent

Approved Distributor

Reg No: 2015/277543/07 | VAT No: 4180321905