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Topsealer
Component A Topsealer WT Dragon satin 1L
Topsealer WT Dragon is a two-component water-based polyurethane varnish with a satin finish, designed to protect continuous coatings such as microcement, concrete, wood, or parquet.
€72,31
Kit price
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.
Topsealer WT Dragon is a two-component water-based polyurethane varnish with a satin finish, designed to protect continuous coatings such as microcement, concrete, wood, or parquet. Its formula combines component A (aqueous dispersion) with component B (isocyanate), achieving a highly resistant protective layer against wear, abrasion, and household chemicals. It does not yellow, is suitable for indoor and outdoor use, and improves the durability of finishes, maintaining their appearance over time.
- Substrate preparation: it must be clean, dry, and free of grease or dust.
- Mixing: combine Component A with Component B in the proportion indicated by the manufacturer.
- Application: apply in two thin coats with a roller, brush, or spray gun.
- Drying: allow to dry between coats for the recommended time according to temperature and humidity.
- Full curing: do not expose to direct contact with water or heavy use until the days indicated by the manufacturer have passed.
Coverage
Between 5 and 8 m²/L for both coats combined, depending on the type of substrate and application conditions.
Technical specifications
- Product type: Two-component water-based polyurethane
- Finish: Satin
- Application: Indoor and outdoor
- Compatible substrates: Microcement, wood, parquet, concrete
- Resistance: Water, scratching, household chemicals
- VOC content: Low
- Non-yellowing
- Mixing ratio: To be specified according to the manufacturer's technical data sheet
Storage conditions
Store the product in its original closed container, in a dry and ventilated place, protected from sunlight and at a temperature between 10 °C and 30 °C. Shelf life is 12 months if the container has not been opened.
- 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.
Which sizes is Component A Topsealer WT Dragon satin sold in?
In 1 L · 3 L, from €47,59.
Where can I find the technical data sheet for Component A Topsealer WT Dragon satin?
You can download the technical data sheet (PDF) with all the application details.
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