Promac Rubber Duck Charcoal 5L – Flexible Waterproof Liquid Rubber Coating

Reliable Waterproofing and Surface Protection

Promac Rubber Duck Charcoal 5L provides advanced waterproofing and insulation for both interior and exterior use. Its high-build acrylic formula creates a durable, seamless rubberised coating that seals and protects against water penetration, weather damage, and wear.

Built for Harsh Environments

This water-based coating performs well under extreme temperatures, heavy rain, and UV exposure. It forms a flexible membrane that moves with the surface, preventing cracks and peeling. As a result, it delivers long-term protection while extending the life of roofs, walls, and concrete structures.

Perfect for Versatile Applications

You can use it on roofs, parapets, gutters, or exterior walls. The medium sheen charcoal finish provides a modern, professional look while offering exceptional weather resistance. Its formula ensures strong adhesion, allowing smooth and consistent coverage across large areas.

Easy Application and Long-Lasting Results

Promac Rubber Duck is simple to apply with a brush, roller, or spray. It dries quickly and leaves behind a flexible waterproof film. With regular care, it helps preserve your surfaces, keeping them strong and protected year-round.