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Topsealer
Component A Topsealer® WT One Coat matt 1L
Component A Topsealer® WT One Coat matte 1 L is a water-based acrylic dispersion specially formulated to provide a subtle and elegant matte finish on continuous coatings such as microcement, concrete, wood, or stone.
€47,61
VAT included
ℹ️ Important notice: This product is part of a two-component system. One of them may be classified as dangerous goods. Available throughout the EU zone via land transport.
- Range
- Topsealer
- SKU
- TT02042
- Content
- 1 L
- Coverage
- 0.075 L/m² per coat
Calculator
How much Topsealer do you need?
Consumption used: 0.075 L/m² per coat
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Estimate including a 10% margin. Actual consumption depends on the substrate and application.
Used together with
ℹ️ Important notice: this product is Component A of a two-component system. To use it you also need its Component B: buy both components.
The Component A Topsealer® WT One Coat matte 1 L is a water-based acrylic dispersion specially formulated to provide a discreet and elegant matte finish on continuous coatings such as microcement, concrete, wood, or stone. This product is part of the Topsealer® range and, when combined with its corresponding hardener, creates a protective film resistant to wear, cleaning products, and yellowing, without altering the natural tone of the coating.
Application data
Recommended coats2
Consumption per coat0.075 L/m²
Time between coats
- Shake the container well before use.
- Mix in a ratio of 1 L of Component A with 0.2 L of Component B WT One Coat (5:1 ratio by weight or volume).
- Stir gently, avoiding the formation of bubbles.
- Apply two thin coats with a velour or microfiber roller, allowing 14 to 24 hours drying time between coats.
- Maintain environmental conditions between 10 °C and 30 °C and good ventilation; avoid high humidity during application and drying.
Coverage
- Approximately 0.15 L/m² in two coats; may vary depending on the porosity and texture of the substrate.
Technical Specifications
- Nature: Water-based acrylic dispersion
- Finish: Matte, non-reflective
- Solid content: 22–23 %
- Viscosity: 130–150 mPa·s (Ford Cup 4)
- Density: Approximately 1.02 g/mL
- pH: Between 7 and 8
- Format: 1 L container (Component A), requires Component B WT One Coat for curing
Storage Conditions
Store in the original sealed container, in a dry, ventilated place, protected from direct light. Recommended temperature from 10 °C to 30 °C. Shelf life of up to 12 months from manufacturing under proper conditions.
- Microcement manufacturers
- 17+ years of experience
- ISO 9001
- ISO 14001
Payment methods
100% secure, encrypted payment with any of the methods shown above.
Delivery times
| Spain | 3-5 working days |
|---|---|
| Europe | 5-10 working days |
| Rest of the world | 10-20 working days |
Orders placed before 11:00 (Spanish time) ship the same working day.
Approximate times; they may vary depending on the destination.
Shipping costs
Calculated automatically at checkout based on the destination and the weight of the order.
See shipping policy →
14 calendar days
to return from the day you receive your order
Unused product
and in perfect condition
Return shipping costs
paid by the customer, unless the product is defective or incorrect
How to return a product
- Fill in our returns and incidents form.
- Give your order number and the reason for the return.
- Send the product back unused and in perfect condition.
Frequently asked questions about Topsealer
What are Topsealer varnishes used for?
They are sealers that protect microcement, decorative concrete and other continuous coatings against wear, scratching, water and chemicals, enhancing their colour. Depending on the system, they are also suitable for wood, parquet or stone.
Which Topsealer system suits me?
All in One is one-component and the easiest to apply, designed for furniture, countertops or washbasins. The WT range (One Coat, Dragon, Natural Effect, Spray) are water-based two-component products; DSV and PRO+ SLOW are solvent-based. PRO+ FAST cures quickly in a single coat, and WT Pool is designed for submerged surfaces.
How are component A and component B mixed?
Each component A is mixed with the component B of its own system and in the indicated ratio, which varies by system (for example, 5:1 for WT One Coat or 2:1 for DSV). Stir at low speed until the mix is homogeneous and apply it within its pot life. All in One needs no mixing.
Can I use it outdoors or in swimming pools?
Yes: WT One Coat, WT Dragon, DSV, WT Spray and All in One matt are suitable for indoors and outdoors. All in One satin is recommended for dry interiors or decorative items. For swimming pools, fountains or ponds, use Topsealer WT Pool, designed for continuous immersion in water.
What finishes can I achieve?
There are matt, satin, gloss and super-matt versions, as well as the Natural Effect finish, with a subtle satin sheen. They are transparent, enhance the colour of the coating and do not yellow over time.
When can I use the surface after sealing it?
In most systems full curing is reached after 7 days; in the meantime, avoid water and harsh products. With WT Pool, do not fill the pool until 7 days after the last coat.
What is the coverage of Component A Topsealer® WT One Coat matt?
Approximately 0.075 L/m² per coat; 2 coats are recommended. Actual consumption depends on the substrate and application. Use the calculator above to work out how much you need.
Which sizes is Component A Topsealer® WT One Coat matt sold in?
In 1 L · 2 L · 5 L, from €31,83.
Where can I find the technical data sheet for Component A Topsealer® WT One Coat matt?
You can download the technical data sheet (PDF) with all the application details.
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