Component A Topsealer® WT One Coat Matte 5L

The Component A Topsealer® WT One Coat matte 5 L is a water-based acrylic dispersion designed to achieve a discreet and elegant matte finish on continuous coatings such as microcement, decorative concrete, wood, or natural stone. It belongs to the Topsealer® range and, combined with its corresponding hardener, offers durable protection against wear, chemicals, and yellowing, standing out for its low reflectance and high resistance.

Main features

• Matte finish that reduces shine for a modern and sober style.
• Excellent protection against water, wear, and household cleaning.
• Water-based formulation, without aggressive odors or yellowing risks.
• Increases surface hardness suitable for pedestrian traffic.
• Easy application by microfiber roller, brush, or spray gun.
• Fast drying, suitable for projects with tight deadlines.

How to use

1. Shake Component A container well before use.
2. Mix in a ratio of 5 kg (A) with 1 kg of Component B WT One Coat.
3. Gently homogenize, avoiding bubble formation.
4. Apply two thin coats using a roller, brush, or spray gun, ensuring uniform thickness.
5. Maintain temperatures between 10 °C and 30 °C and good ventilation during application and drying.

Yield

• Approximately 0.15 L/m² in two coats, depending on the type and porosity of the substrate.

Technical specifications

• Nature: water-based acrylic dispersion
• Finish: matte
• Solid content: 22–23 %
• Viscosity: 130–150 mPa·s (Ford Cup 4)
• Density: approximately 1.02 g/mL
• pH: between 7 and 8
• Format: 5 L container (Component A)
• Compatibility: requires Component B WT One Coat for optimal curing

Storage conditions

Store in its original container, tightly closed, in a dry and well-ventilated place, without exposure to direct sunlight. Keep at a temperature range of 10 °C to 30 °C. Shelf life of up to 12 months from the date of manufacture.