Topsealer WT Pool 5L

Topsealer® WT Pool is a two-component water-based varnish, designed to protect surfaces subjected to continuous water immersion. It is the perfect solution for sealing and preserving decorative coatings such as microcement applied in swimming pools, fountains, or ponds. Its formula guarantees long-lasting protection against humidity, water treatment chemicals, and environmental wear and tear.

Compatible with microcement systems such as Atlanttic Aquaciment®, it provides a waterproof and highly resistant layer, also enhancing the aesthetic appeal of the decorative finish.

Main features

1. High water resistance: Suitable for areas in continuous contact with water, without coating degradation.
2. Chemical protection: Resistant to common pool maintenance products.
3. Transparent finish: Preserves the color and texture of the coating.
4. Good adhesion: Excellent performance on microcements and adequately prepared porous substrates.

How to use

1. Substrate preparation

• Ensure that the coating (e.g., microcement) is completely dry. In pools, at least 7 days must pass since the application of the microcement.
• Remove dust, grease, or other impurities. Surface must be clean, dry, and free of contaminants.

2. Product mixing

• Mix component A and component B in the exact proportion indicated on the label.
• Stir at low revolutions for 2-3 minutes to achieve a homogeneous mixture.
• Let the mixture rest for 5 minutes before application.

3. Application

• Apply the product with a roller, brush, or spray gun.
• Apply two thin, uniform coats.
• Allow a drying time of 8-12 hours between coats (depending on temperature and humidity).
• Apply between 10 °C and 30 °C, with relative humidity <80 %.

4. Curing

• Do not wet or fill the pool until 7 days after the last application to ensure complete curing.

Yield

• Approx. 0.10 - 0.15 L/m² per coat, depending on the absorption of the substrate.

Technical specifications

• Composition: Two-component water-based polyurethane varnish.
• Density: 1.02 ± 0.01 g/cm³
• pH: 8–9
• Viscosity: 20–25 s (Ford Cup 4 at 20°C)
• Finish: Transparent
• Touch dry: 30–60 minutes
• Water and chemical resistance: High

Storage conditions

• Store in a cool, dry, and well-ventilated place.
• Avoid extreme temperatures or direct sun exposure.
• Shelf life: 12 months in unopened container, between 10 °C and 30 °C.