# Sealant gun Topex closed 300 ml — manual cartridge applicator for 300 ml cartridges

**URL:** https://aio.lv/en/product--topex-5902062213303--11447519
**Data updated:** 2026-03-11 13:37 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Topex
**Manufacturer code:** 5902062213303
**EAN:** 5902062213303
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-5902062213303--11447519

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Manual closed sealant gun Topex designed for 300 ml cartridges. Provides controlled dispensing of sealants, adhesives and silicone from standard 300 ml cartridges with a closed-frame design for stability and durability. Suitable for construction, repair and installation tasks where precise application and reliable cartridge support are required.

## Long description

Manual closed sealant gun Topex for 300 ml cartridges is a tool designed to dispense sealants, adhesives and silicone from standard 300 ml cartridges. The closed-frame design provides steady cartridge support and helps maintain alignment during application. The applicator is intended for controlled, manual dispensing where consistent bead shape and reduced cartridge wobble are required.
Advantages
The Topex closed sealant gun features a robust closed-frame construction that increases stability and reduces flex during use. It offers smooth manual operation for accurate control over flow rate, resulting in more consistent bead formation. The design supports standard 300 ml cartridges securely and simplifies cartridge replacement. The tool is constructed for durability under typical construction and repair use.
Suitable for
 Applying silicone and sanitary sealants around bathtubs, sinks and sanitary fixtures
 Bonding and sealing joints in window and door installations
 General construction and repair sealing tasks
 Applying adhesives for light assembly and mounting work
Key specifications
 Compatibility: standard 300 ml cartridges
 Frame type: closed-frame design for improved cartridge support
 Operation: manual trigger mechanism for controlled dispensing
 Material: metal and polymer components for durability and reduced weight
 Application: suitable for sealants, adhesives and silicone materials
How to use
Load a standard 300 ml cartridge into the closed frame, ensuring the cartridge nozzle faces forward. Cut the cartridge tip to the desired bead diameter and attach the nozzle. Depress the trigger slowly to start dispensing, adjusting pressure and trigger speed to control bead thickness and flow. Release the trigger to stop material flow and, if needed, use the rod retraction to relieve pressure after use. Replace cartridges as required following manufacturer instructions for the sealant or adhesive used.
Usage recommendations
For best results, use cartridges compatible with a manual applicator and select an appropriate nozzle size for the required bead width. Keep the gun clean after each use to prevent material buildup. Store the tool in a dry place and inspect the trigger mechanism and rod for wear before prolonged use.

## FAQ

### How much does the Sealant gun Topex closed 300 ml cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 13.07.2026 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 Topex 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 Topex 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/11447519/68522180_large.webp