# Foam Gun Högert Technik HT4R425 — professional applicator for polyurethane mounting foam

**URL:** https://aio.lv/en/product--hogert-technik-ht4r425--12066333
**Data updated:** 2026-03-20 09:50 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** högert technik
**Manufacturer code:** HT4R425
**EAN:** 5901867155030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hogert-technik-ht4r425--12066333

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Högert Technik HT4R425 is a foam gun designed for controlled application of polyurethane mounting foam. As a dedicated applicator, it provides adjustable flow control and a threaded connection compatible with standard foam cans. Suitable for sealing, filling gaps, installing windows and doors, and insulation tasks in construction and renovation, enabling precise dispensing and reduced waste.

## Long description

Högert Technik HT4R425 is a foam gun designed for controlled application of polyurethane mounting foam. The applicator provides adjustable flow control and a threaded connection compatible with standard foam cans, enabling precise dispensing for sealing, filling gaps, installing windows and doors, and insulation tasks in construction and renovation. The tool is built to facilitate measured foam output, reduce waste and improve accuracy compared with manual dispensing from cans.
Advantages
The foam gun delivers steady, adjustable foam flow for accurate application and minimal overspill. Its threaded connection ensures secure attachment to common foam cartridges, while the trigger and regulator allow fine control of output volume. The construction of the gun focuses on durability and ease of handling to support repeated use on job sites and DIY projects.
Suitable for
 Sealing joints and gaps around windows and doors
 Filling cavities and voids in wall and roof assemblies
 Insulating around piping and electrical penetrations
 General renovation and construction foam application tasks
Key specifications
 Adjustable flow control for precise foam dispensing
 Threaded connection compatible with standard polyurethane foam cans
 Ergonomic trigger mechanism for controlled application
 Durable construction suitable for regular use
How to use
Attach the foam can to the gun by screwing it onto the threaded connector according to the foam can manufacturer’s instructions. Adjust the flow control to the desired level before dispensing. Hold the gun at a slight angle and apply foam steadily into the joint or cavity, allowing it to expand naturally. Release the trigger to stop dispensing and wipe the nozzle if necessary. Follow safety and curing instructions provided with the foam product.
Usage recommendations
Use the applicator with polyurethane mounting foam designed for gun application. Work in well-ventilated areas and wear appropriate protective equipment such as gloves and eye protection. Clean the gun after each use following the foam and gun cleaner manufacturer’s guidance to maintain performance and extend service life.

## FAQ

### How much does the Foam Gun Högert Technik HT4R425 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 14.07.2026 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/12066333/67551593_large.webp