# Taping knife Proline 31190 — 1 pc, drywall joint knife

**URL:** https://aio.lv/en/product--proline-31190--11958640
**Data updated:** 2026-03-11 13:58 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Proline
**Manufacturer code:** 31190
**EAN:** 5903755311900
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-31190--11958640

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Proline 31190 taping knife is a single-piece drywall joint knife supplied as 1 pc. Designed for applying joint compound and smoothing drywall tape, it suits plastering and finishing tasks. The product is intended for professional and DIY use where controlled spreading and smoothing of filler or compound is required.

## Long description

Proline 31190 taping knife is a single-piece drywall joint knife supplied as one unit and designed for applying joint compound and smoothing drywall tape. The knife features a polished blade and a two-component anti-slip handle, providing controlled spreading and consistent finishing for plastering and drywall finishing tasks. It is suitable for both professional contractors and DIY users who require a reliable tool for compound application and tape embedding.
Advantages
The polished blade offers a smooth surface that reduces friction and helps achieve even compound layers, while the two-component anti-slip handle ensures a secure grip during extended use. The one-piece construction improves durability and minimizes the risk of handle separation. Its balanced design supports precise control over pressure and angle when working on seams and corners.
Suitable for
Applying joint compound and smoothing drywall tape
Plastering and skim-coating small to medium areas
Embedding mesh or paper tape on wall and ceiling joints
Finishing and feathering filler around trims and fixtures
Key specifications
Blade finish: polished for reduced friction
Handle: two-component anti-slip design for improved grip
Construction: single-piece joint knife for enhanced durability
Intended use: drywall joint work, tape embedding, filler smoothing
How to use
Prepare the surface by removing dust and loose material, then apply an appropriate amount of joint compound to the blade. Hold the taping knife at a shallow angle and spread compound along the seam, embedding tape as needed. Smooth excess compound with long, even strokes, periodically cleaning the blade to maintain consistent application. For finishing passes, use lighter pressure and wider strokes to feather edges and reduce ridges.
Usage recommendations
For best results, keep the polished blade clean and dry between passes to prevent compound build-up. Use the anti-slip handle to maintain steady control, and store the knife flat or hanging to protect the blade edge. Match blade width to the task: narrower for seams and corners, wider for final coats and large-area smoothing.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Taping knife Proline 31190 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 17.07.2026 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 Proline 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 Proline 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/11958640/67482938_large.webp