Caulking gun Topex 21B503

Name: Caulking gun Topex 21B503 — 21B503
Brand: Topex
SKU: 12052846
Price: 7.49 EUR
Availability: InStock

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Caulking gun Topex 21B503 — length 265 mm, weight 114 g, single-pack

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Short description

Manual caulking gun Topex 21B503 designed for dispensing sealants and adhesives from standard cartridges. Overall depth 265 mm and lightweight construction (114 g) make it suitable for precise application in sealing, glazing and joint work. Supplied as a single unit; intended for DIY and light professional tasks requiring controlled bead application.

Available for order: 100 pcs.

Warranty: 2 Years

SKU: 12052846

Manufacturer: Topex

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

13.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.11 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Topex 21B503 caulking gun is a manual dispensing tool designed for controlled application of sealants, adhesives and installation foam from standard cartridges. With an overall length of 265 mm and a lightweight body of 114 g, this single-pack caulking gun is suited to precise sealing, glazing and joint work where steady control and compact size are important. The tool is compatible with common cartridge-based materials and intended for DIY tasks and light professional use.

Advantages

The compact 265 mm length and low weight allow for reduced hand fatigue and improved access in confined spaces. Its manual trigger mechanism provides steady, controllable bead delivery for sealants, adhesives and foam, helping to minimise waste and overspill. Supplied as a single unit, the gun is easy to store and transport and requires no power source, making it practical for on-site tasks and quick repairs.

Suitable for

Applying silicone and polymer sealants during window and door glazing
Dispensing construction and assembly adhesives for small repairs
Installing insulation and sealing gaps with installation foam
General home improvement and light professional sealing work

Key specifications

Overall length: 265 mm
Weight: 114 g
Operation: manual trigger
Compatible with standard cartridge-based sealants, adhesives and installation foam
Pack type: single unit

How to use

Prepare the cartridge by cutting the nozzle to the required bead size and puncturing the cartridge seal if present. Insert the cartridge into the gun, ensuring it is seated securely, and engage the trigger mechanism. Apply steady pressure to the trigger while moving the gun along the joint at a consistent speed to achieve an even bead. Release the trigger to stop dispensing and wipe excess material from the nozzle. After use, clean any residual material from the gun according to the sealant or foam manufacturer's recommendations and store the tool in a dry place.

Usage recommendations

Use appropriate personal protective equipment such as gloves and safety glasses when dispensing installation foam or reactive sealants. For best results, choose a nozzle size that matches the gap width and maintain a consistent trigger speed for an even application. Store the caulking gun away from direct sunlight and extreme temperatures to preserve the tool condition.

Specifications

Weight:: 0.114 kg

All features

Weight & dimensions

Weight:: 0.114 kg
Depth:: 265 mm

Logistics data

Quantity per pack:: 1 pc(s)

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Customer questions

FAQ

How much does the Caulking gun Topex 21B503 cost, and is it available for purchase?

The price is 7.49 € (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 08.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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