# Kontakt Chemie Acrylic Protective Varnish for Circuit Boards 400ml

**URL:** https://aio.lv/en/product--brightsign-5412386058622--12478055
**Data updated:** 2026-05-22 07:17 (EEST)
**Category:** Paints and varnishes
**Manufacturer:** BrightSign
**Manufacturer code:** 5412386058622
**EAN:** 5412386058622
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brightsign-5412386058622--12478055

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Kontakt Chemie acrylic protective varnish is a high-quality insulating coating designed for printed circuit boards. This 400ml spray provides a durable, transparent layer that protects electronic components against moisture, oxidation, and environmental contaminants. Ideal for professional electronics maintenance, it ensures long-term reliability and prevents short circuits in various industrial and hobbyist applications.

## Long description

Kontakt Chemie Acrylic Protective Varnish is a premium insulating coating specifically engineered for the protection of printed circuit boards. This 400ml aerosol spray creates a durable, transparent, and flexible film that shields delicate electronic components from moisture, oxidation, dust, and other environmental contaminants. By providing a robust barrier, it helps maintain the integrity of electronic assemblies, prevents short circuits, and ensures long-term reliability in diverse operating conditions.
Advantages
The primary benefit of this acrylic varnish is its excellent insulating properties, which effectively prevent leakage currents and electrical arcing on circuit boards. Its transparent finish allows for easy visual inspection of components even after application. The coating is highly resistant to environmental factors, including humidity and chemical vapors, which are common causes of corrosion in electronic devices. Furthermore, the spray application ensures an even, consistent layer that adheres well to various surfaces, providing comprehensive coverage for complex board layouts.
Suitable for
Protecting printed circuit boards in industrial electronics
Preventing oxidation on hobbyist electronic projects
Insulating components in high-humidity environments
Extending the lifespan of electronic assemblies
This product may not be suitable for applications involving extremely high temperatures that exceed the thermal rating of the acrylic resin. It is also not intended for use on components that require frequent mechanical contact or high-friction environments, as the protective film may wear off over time.
Key specifications
Volume: 400ml
Type: Acrylic-based protective varnish
Finish: Transparent
Application method: Aerosol spray
Function: Moisture and oxidation protection
Ensure the circuit board is clean, dry, and free from grease or dust before application. Shake the can thoroughly before use. Hold the spray can approximately 20 to 30 centimeters away from the surface and apply a thin, uniform layer. Allow the coating to dry completely in a well-ventilated area. If a thicker layer is required, apply a second coat only after the first has fully cured.
What to consider before purchase
Ensure the surface is compatible with acrylic-based coatings
Verify that the operating environment temperature is within the product's limits
Check if the board requires future soldering, as the varnish may need to be removed or bypassed
Usage recommendations
For optimal results, apply the varnish in a dust-free environment to prevent particles from becoming trapped in the coating. Always use in a well-ventilated space and avoid inhaling the spray mist.

## FAQ

### How much does the Kontakt Chemie Acrylic Protective Varnish 400ml cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BrightSign products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BrightSign service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty