# Caulking Gun Top Tools 21B131 — manual silicone applicator

**URL:** https://aio.lv/en/product--top-tools-21b131--12069480
**Data updated:** 2026-03-12 21:48 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Top Tools
**Manufacturer code:** 21B131
**EAN:** 5902062120335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--top-tools-21b131--12069480

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Manual caulking gun Top Tools 21B131 for dispensing silicone and sealants from cartridges. Designed as a hand-operated applicator that provides controlled extrusion for sealing joints, gaps and fittings. Suitable for home improvement, plumbing and construction tasks requiring accurate bead application and repair work.

## Long description

The Top Tools 21B131 manual caulking gun is a hand-operated silicone applicator designed for dispensing silicone and other cartridge-based sealants. It is intended for controlled extrusion of material when sealing joints, gaps and fittings in a variety of maintenance, plumbing and construction tasks. The tool's straightforward mechanical design enables steady bead application and simple handling during short repair jobs or longer installation work.
Advantages
The caulking gun provides consistent control over material flow, allowing accurate bead size and placement. Its manual operation requires no power source and offers reliable performance for occasional and professional users alike. The construction focuses on usability and ergonomics to reduce hand fatigue during extended use and to maintain steady extrusion of silicone and similar compounds.
Suitable for
Applying silicone or acrylic sealant from standard cartridges
Sealing bathroom and kitchen joints
Plumbing repairs and pipe sealing
Window and door frame sealing
General home improvement and construction sealing tasks
Key specifications
Operation: manual, hand-triggered extrusion
Compatible with standard cartridge cartridges for silicone and sealants
Design: pistol-grip style for controlled bead dispensing
Material: durable metal and plastic components for reliability
Intended use: indoor and outdoor sealing applications
How to use
Load a standard sealant cartridge into the frame, cut the cartridge nozzle to the desired bead size and puncture the inner seal if required. Position the nozzle at the start of the joint, squeeze the trigger with steady pressure to extrude the sealant while moving the gun along the seam for an even bead. Release the trigger to stop flow and use a finishing tool or finger to smooth the bead as needed. Empty or partially used cartridges can remain in the gun for short-term storage if the nozzle is sealed to prevent curing.
Usage recommendations
For optimal results, select the nozzle opening size appropriate to the joint width and maintain consistent trigger pressure while applying the sealant. Clean the applicator after extended use and store in a dry place. Use with compatible silicone or sealant products and follow the sealant manufacturer's curing and safety instructions.

## FAQ

### How much does the Caulking Gun Top Tools 21B131 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 — 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 02.07.2026 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 Top Tools 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 Top Tools 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/12069480/67554429_large.webp