Polybond Q19: The Professional Solution for Damp-Proofing & Surface Protection
Polybond Q19 is a commercial-grade, two-part water-based epoxy designed for environments where standard paints fail. It functions as both a high-performance decorative finish and a structural moisture barrier, making it a go-to for tackling penetrating damp and porous masonry.
Why Choose Polybond Q19?
Unlike traditional oil-based epoxies, Q19 uses a water-dispersed formula. This means you get the industrial strength of a resin with the application ease of a standard emulsion.
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Advanced Moisture Control: It acts as a robust Damp Proof Membrane (DPM), sealing walls and floors against hydrostatic pressure and rising damp.
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Industrial Durability: Once cured, the finish is "tile-hard" and scrubbable. It is engineered to withstand steam cleaning, high-pressure washing, and chemical sterilization.
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Safety First: Because it is non-flammable and low-odor, it is safe for use in confined spaces like cellars or active food-production environments.
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Biosecurity & Hygiene: The surface naturally resists the growth of mold, algae, and bacteria, making it ideal for healthcare, agriculture, and food prep.
Versatility Across Substrates
Q19 offers exceptional "biting" power, adhering to a wide range of difficult surfaces including:
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Masonry: Brick, concrete, stone, and blockwork.
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Specialist: Plaster, render, and even as a stabilizing sealer for asbestos.
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Challenging Areas: Ponds (non-toxic to fish once cured) and alkali-sensitive substrates.
Technical Specifications & Application
| Feature |
Detail |
| Finishes |
Eggshell (Non-reflective) or Gloss |
| Coverage |
Approximately 6–9 m² per liter |
| Drying Time |
Touch dry overnight; Full chemical cure in 7–10 days |
| Application |
Brush, Roller, or Spray |
Pro Tip: For maximum protection, we recommend a three-coat system. Start with a Clear Q19 primer to penetrate the substrate, followed by two pigmented topcoats. For a flawless moisture barrier, use the 90/90 crosshatch method (applying the second coat perpendicular to the first) to ensure no pinholes remain.
Ideal Use Cases
From flood-damaged basements and commercial kitchens to kennels and milking parlors, Polybond Q19 provides a seamless, hygienic shield. It is equally effective as a primer under wallpaper or tiles in older properties prone to "sweating" walls.
For best results, ensure the two parts are mixed thoroughly according to the ratio in the User’s Guide. Surface preparation is key to ensuring the epoxy bond reaches its full lifecyle.
