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Topsealer
Component A Topsealer® DSV Matt 4L LQ
Component A Topsealer® DSV Matte 4 L LQ is a two-component, solvent-based polyurethane varnish, designed to protect microcement coatings, decorative concrete, and other mineral surfaces.
€190,33
VAT included
⚠️ Shipping restriction: Product classified as dangerous goods (ADR / LQ). Available throughout the EU zone by land only.
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
- TT02019
- Content
- 4 L
- Coverage
- 0.12 L/m² per coat
Calculator
How much Topsealer do you need?
Consumption used: 0.12 L/m² per coat
You need approx.
We recommend
Total
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 Topsealer® DSV Matte 4 L LQ Component A is a two-component solvent-based polyurethane varnish, designed to protect microcement, decorative concrete, and other mineral substrates. Its matte finish provides a natural and sophisticated aesthetic, ideal for contemporary environments where a non-glossy look is desired. This component is part of the Topsealer® DSV system, known for its high mechanical and chemical resistance.
Application data
Recommended coats2
Consumption per coat0.12 L/m²
Time between coats
- Clean and thoroughly dry the surface before application.
- Shake Component A well.
- Mix with Component B in the established proportion.
- Allow the mixture to rest for a few minutes before applying.
- Apply with a 4 mm microfiber roller or spray gun in thin, even coats.
- Observe drying times between coats and do not apply at extreme temperatures or in humid environments.
Performance
- Approximately 0.12 L/m² per coat, depending on the type of substrate and its absorption.
Technical specifications
- Format: 4 L
- Appearance: homogeneous liquid
- Finish: matte
- Chemical nature: aliphatic solvent-based polyurethane
- Application: roller or spray gun
Storage conditions
Store the product in its original sealed container, in a cool, dry, and ventilated place, between 5 °C and 30 °C. Avoid direct exposure to sunlight and heat sources.
- 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® DSV Matt?
Approximately 0.12 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.
Where can I find the technical data sheet for Component A Topsealer® DSV Matt?
You can download the technical data sheet (PDF) with all the application details.
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