# Högert Technik HT4R405 Caulking Gun for 300 ml Cartridges and Tubes

**URL:** https://aio.lv/en/product--hogert-technik-ht4r405--12447016
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** högert technik
**Manufacturer code:** HT4R405
**EAN:** 5901867198402
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hogert-technik-ht4r405--12447016

## 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 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Högert Technik HT4R405 is a professional-grade caulking gun designed for the precise application of sealants, adhesives, and other plastic masses. It is compatible with standard 300 ml cartridges and tubes. Featuring a durable construction, this tool ensures smooth and controlled material flow, making it ideal for construction, renovation, and sealing tasks in both professional and DIY environments.

## Long description

The Högert Technik HT4R405 is a professional-grade caulking gun engineered for the precise and efficient application of sealants, adhesives, and various plastic masses. Designed to accommodate standard 300 ml cartridges and tubes, this tool provides a reliable solution for sealing gaps, joints, and cracks. Its robust construction ensures longevity and consistent performance, making it a dependable choice for both demanding construction sites and home renovation projects.
Advantages
This caulking gun features a reinforced frame that provides excellent stability during operation, allowing for smooth and uniform material extrusion. The ergonomic design reduces hand fatigue during prolonged use, while the high-quality mechanism ensures that the pressure is applied evenly across the cartridge. The tool is built to withstand the rigors of daily professional use, offering a consistent flow control that minimizes material waste and ensures clean, professional-looking finishes on every application.
Suitable for
Applying silicone and acrylic sealants in bathrooms and kitchens
Bonding construction materials with adhesives
Filling gaps and cracks in walls, window frames, and door casings
General renovation and maintenance tasks
When it may not be suitable
This tool is specifically designed for standard 300 ml cartridges and tubes. It is not suitable for larger industrial-sized cartridges or specialized multi-component chemical systems that require specific mixing nozzles or higher pressure ratios.
Key specifications
Compatible with 300 ml cartridges and tubes
Durable metal frame construction
Smooth trigger mechanism for controlled flow
Ergonomic handle design
How to use
To use the caulking gun, first ensure the cartridge nozzle is cut to the desired bead size. Press the release lever at the back of the tool and pull the plunger rod fully backward. Insert the cartridge into the frame, ensuring the nozzle fits through the front opening. Squeeze the trigger repeatedly to advance the plunger until it makes contact with the cartridge base. Apply steady pressure on the trigger to dispense the material, moving the gun along the joint at a consistent speed. When finished, release the pressure by pressing the release lever.
What to consider before purchase
Verify that your sealant or adhesive is packaged in a standard 300 ml cartridge
Consider the frequency of use to ensure the tool meets your durability requirements
Ensure the nozzle diameter is appropriate for your specific sealing task
Usage recommendations
Always clean the nozzle and the tool after use to prevent material buildup. Store the tool in a dry place to maintain the integrity of the mechanical components and ensure smooth operation for future projects.

## FAQ

### How much does the Högert Technik HT4R405 Caulking Gun for 300 ml Cartridges cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 högert technik 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 högert technik 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/12447016/68750104_large.webp