# Soldering Flux Liquid AG TermoPasty SOLD-ACID/100 100 ml – acid flux for soldering

**URL:** https://aio.lv/en/product--ag-termopasty-sold-acid100--11797245
**Data updated:** 2026-03-09 07:30 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** AG TermoPasty
**Manufacturer code:** SOLD-ACID/100
**EAN:** 5901764320968
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ag-termopasty-sold-acid100--11797245

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

AG TermoPasty SOLD-ACID/100 is a 100 ml acid soldering flux in liquid form designed to improve wetting and remove oxides during soldering. Suitable for manual and small-scale electronic and metalwork soldering where an active (acid) flux is required. Used to prepare joint surfaces, enhance solder flow and ensure reliable metallurgical bonds. Handle with care and follow safety recommendations.

## Long description

AG TermoPasty SOLD-ACID/100 is a 100 ml liquid acid flux formulated to promote wetting and remove oxides from metal surfaces prior to soldering. Designed for manual and small-scale electronic and general metalwork applications, this liquid flux helps prepare joints and improve solder flow to achieve reliable metallurgical bonds where an active, acid-based flux is required. The product is supplied in a compact 100 ml container for controlled application; appropriate personal protective equipment and ventilation should be used during handling.
Advantages
This acid flux improves solderability by effectively cleaning oxide layers and enhancing solder flow into joint clearances. In liquid form it allows precise application on small areas, speeds up wetting, and reduces the need for extensive mechanical cleaning. The formulation is intended for use where an active flux action is necessary to achieve dependable joints on mildly oxidised or corroded metal surfaces.
Suitable for
Manual soldering of electronic components on metal leads and terminals
Small-scale metal repairs and joining of copper, brass and similar alloys
Maintenance tasks requiring active acid flux to restore wetting on oxidised surfaces
Hobby and workshop projects that demand targeted application of flux
Key specifications
Form: liquid flux
Volume: 100 ml
Flux activity: acid (active)
Application method: brush, dropper or syringe for precise dosing
Intended use: manual and small-scale soldering of electronic and metal parts
How to use
Apply a small amount of flux to the cleaned joint area using the container nozzle, brush or a fine applicator. Proceed with soldering once the flux has been applied, allowing the solder to flow and form the metallurgical bond. After soldering, remove any residual flux according to the safety and cleaning guidance: some acid flux residues can be corrosive and should be cleaned off using appropriate solvents or water and drying, depending on the substrate and flux instructions. Always work in a well-ventilated area and wear appropriate gloves and eye protection.
Usage recommendations
Use this acid flux only on compatible metals and for tasks that require active flux action. Avoid use on sensitive electronic assemblies unless subsequent cleaning is planned. Store the product in a cool, dry place away from children and foodstuffs. Dispose of residues and empty containers according to local regulations.

## FAQ

### How much does the Soldering Flux AG TermoPasty SOLD-ACID/100 100 ml cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 16.07.2026 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 AG TermoPasty 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 AG TermoPasty 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

## Image

https://aio.lv/img/cache/product/11797245/67198136_large.webp