Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe

Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe

Brand Sealey

From

£61.95

+ £5.95 delivery

2 offers at 2 retailers

Listed since 7 April 2026

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Description

The Sealey SG19 is a professional underseal air gun designed for applying wax-based rust inhibitors and protective coatings to vehicle bodies and panels. This versatile spray gun comes complete with an air canister and a 910mm flexible extension probe, making it ideal for accessing hard-to-reach cavities and internal body sections where corrosion protection is critical. Suitable for use with most brands of wax rust inhibitor, the SG19 provides flexible application options for both surface and cavity work. The included nozzle enables efficient surface application for exposed areas, whilst the long flexible probe allows you to treat enclosed spaces such as sills, chassis sections, and door cavities. This dual capability makes it particularly valuable for vehicle restoration, rust prevention treatments, and routine undersealing maintenance. Operating at 87-145psi (6-10bar), the gun features a standard 1/4"BSP air inlet for compatibility with workshop air compressor systems. The lightweight 0.53kg construction reduces operator fatigue during extended use, whilst the varying air consumption rates—13.4cfm without the extension probe and 6.4cfm with it fitted—allow you to optimise performance based on your specific application requirements. Features and Benefits: • 910mm flexible probe reaches deep into cavities and enclosed spaces • Compatible with most brands of wax rust inhibitor • Includes nozzle for surface application and probe for internal treatment • Lightweight 0.53kg design reduces user fatigue • Standard 1/4"BSP air inlet fits most workshop compressors Specifications: Air Consumption: 13.4cfm (without Extension), 6.4cfm (with Extension) Air Inlet Size: 1/4"BSP Brand: Sealey Nett Weight: 0.53kg Optional Accessories: SG191 - Optional Rigid Probe Recommended Air Pressure: 87-145psi(6-10bar)

Full specifications

Marque Sealey
Référence fabricant sg19
EAN 5024209008556

Overview of the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe

When it comes to Bricolage & Outillage, the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe by Sealey is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

What makes the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe stand out in 2026

This product stands out for the build quality that is characteristic of the Sealey brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Sealey has a strong reputation in the Bricolage & Outillage category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the Sealey Tyre Lever to refine your choice.

Performance and key features

In the Bricolage & Outillage category, buyers pay close attention to declared performance and build quality. The Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe meets these expectations with technical specifications that reflect Sealey's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the Sealey Tyre Lever from the same brand to refine your decision.

Design and ease of use

The Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe is generally described as intuitive by users in the Bricolage & Outillage category. Sealey designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2570 £
Mid-range2570 £ to 6000 £
High-endOver 6000 £

To find the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.

Frequently asked questions about Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe

Is the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe worth its price in 2026?

In 2026, the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe is listed from £67.9 at our partner retailers. This price is consistent with the positioning of Sealey in the Bricolage & Outillage category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe come with?

The Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Sealey, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe in stock?

Stock availability for the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Bricolage & Outillage category.

Where can I buy the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe at the best price?

To buy the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Sealey SG19 Underseal Air Gun with Air Canister and Extension Probe occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

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