Reliable Waterproofing Starts Here

Sealtek supplies high-performance waterproofing systems, protective coatings, and industrial-grade sealants designed for long-lasting durability and performance.

Our range is trusted by contractors, maintenance teams, and DIYers alike — backed by technical expertise and a commitment to product integrity.

Our Product Range

1 4

Why Applicators Choose Sealtek

  • Proven Product Performance

    Every Sealtek product is formulated to last — delivering long-term waterproofing and protection under tough South African conditions.

  • Easy to Apply

    Whether you're a contractor or DIYer, our products are designed for smooth application, strong adhesion, and clean results.

  • Engineered for Versatility

    From roofs and walls to foundations and joints — our systems work across multiple surfaces and project types.

  • Trusted by Industry

    Used by professionals across construction, maintenance, and industrial sectors — now available to you.

1 4

Not Sure What You Need?

Tell us about your waterproofing challenge, and we’ll guide you to the right solution. Whether you’re sealing a roof, repairing a wall, or waterproofing a foundation — we’re here to help.

Find A Solution

Industry Expertise

1 3