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Saillong Transducer Mounting Plate Kit, vs Stern Pad by SEAWORTHY INNOVATIONS - Regular Size

Updated August 2026 — Saillong Transducer Mounting Plate Kit, wins on adhesive thickne, Stern Pad by SEAWORTHY INNOVATIONS - Regular Size wins on length.

The Saillong Transducer Mounting Plate Kit offers better value and versatility compared to the Stern Pad.

Why Saillong Transducer Mounting Plate Kit, is better

Price

Saillong is $11 cheaper than Stern Pad

Versatility

Saillong supports more device types than Stern Pad

Sales Rank

Saillong has a higher sales rank, indicating greater popularity

Why Stern Pad by SEAWORTHY INNOVATIONS - Regular Size is better

Adhesive Quality

Stern Pad uses industrial-grade 3M adhesive

Installation Time

Stern Pad claims a faster installation time

Durability Test

Stern Pad passed a 10-year submersion test in saltwater

Overall score

Saillong Transducer Mounting Plate Kit,
85
Stern Pad by SEAWORTHY INNOVATIONS - Regular Size
70

Specifications

SpecSaillong Transducer Mounting Plate Kit,Stern Pad by SEAWORTHY INNOVATIONS - Regular Size
MaterialPolypropylene (PP)3M Adhesive
Installation Time18 hours<15 minutes
Corrosion ResistanceYesYes
Mounting TypeScrewlessScrewless
Versatile ApplicationsYesYes

Dimension comparison

Saillong Transducer Mounting Plate Kit,Stern Pad by SEAWORTHY INNOVATIONS - Regular Size

Overview of the Saillong Transducer Mounting Plate Kit and Stern Pad

When it comes to transducer mounting solutions, the Saillong Transducer Mounting Plate Kit and the Stern Pad by SEAWORTHY INNOVATIONS offer different advantages. The Saillong kit is priced at $23.99, while the Stern Pad is available for $34.99, making the Saillong kit about 31% cheaper. Both products are designed for easy installation without the need for drilling, catering to boat owners looking for hassle-free alternatives. Understanding their unique features can help you decide which product suits your needs best.

Installation Process

The Saillong Transducer Mounting Plate Kit offers a streamlined installation process that requires no drilling. It includes all necessary accessories, such as a scouring pad and cleaning wipes, ensuring a straightforward setup. Users simply clean the surface, align the plate, and apply pressure. It's recommended to wait 18 hours before mounting the transducer for optimal adhesion.

In contrast, the Stern Pad also emphasizes an easy install, claiming to take less than 15 minutes, but similarly advises an 18-hour cure time. Like the Saillong kit, it avoids drilling and uses industrial-grade 3M adhesive, which has been rigorously tested for durability. Both products effectively eliminate the mess associated with epoxies.

Material and Durability

The materials used in the Saillong kit include high hardness polypropylene (PP), known for its corrosion resistance and durability in marine environments. This ensures a secure bond without damaging the boat's hull. The thickness of the adhesive backing adds another layer of reliability.

On the other hand, the Stern Pad features an industrial-grade 3M adhesive that has passed a 10-year submersion test in saltwater, showcasing its resilience. The pad dimensions are 4.5" x 3.5" x 0.75", which provides a sturdy base for various installations. Both products are designed to withstand the rigors of marine use, but the Stern Pad's adhesive testing represents a significant commitment to durability.

Versatility of Applications

The Saillong Transducer Mounting Plate Kit is versatile, designed not only for transducers but also for mounting LED lights, hailing speakers, live well pumps, and antennas. This flexibility makes it a suitable option for various marine applications without the risk of damaging the boat hull.

Similarly, the Stern Pad is engineered for small to medium transducers and also supports LED lights, live-well pumps, and battery switches. However, it specifically notes that it is not approved for use with devices like "LiveScope" or equivalent transducers, which may limit its applicability for some users. Both products offer a broad range of uses, but the Saillong kit has a slight edge in terms of compatibility with devices.

Size and Design Features

The Saillong kit measures 4.33 x 3.54 x 0.98 inches, providing ample support with a thickness that accommodates longer screws if needed in other applications. Its screwless design promotes a clean aesthetic, maintaining the integrity of your boat's hull.

Conversely, the Stern Pad is slightly larger at 4.5" x 3.5" x 0.75". Its rounded corners may contribute to a more streamlined look, but its lower thickness might limit certain installation options that require greater support. Both products offer thoughtful design features that cater to aesthetic and functional needs, yet the Saillong kit's dimensions offer a bit more versatility in applications.

Price and Value for Money

The Saillong Transducer Mounting Plate Kit is priced at $23.99, making it the more budget-friendly option compared to the Stern Pad, which retails for $34.99. This price difference of about $11 translates to approximately 31% savings for those opting for the Saillong kit. Given that both products serve similar functions, the Saillong kit presents a stronger value proposition for consumers.

However, the Stern Pad does include 3M adhesive, which is recognized for its reliability and strength, potentially justifying its higher price for some users. While both products offer great value, the Saillong kit stands out for budget-conscious boat owners.

Sales and Popularity

In terms of market performance, the Saillong Transducer Mounting Plate Kit holds a sales rank of 8,269, indicating its popularity among consumers. This rank reflects a solid level of acceptance and demand in the market for its ease of use and effective functionality.

The Stern Pad, however, has a sales rank of 26,609, suggesting it is less popular in comparison. This difference in sales ranks may hint at the Saillong kit’s broader appeal, particularly for those prioritizing cost-effectiveness and ease of installation.

Which should you buy?

When deciding between the Saillong Transducer Mounting Plate Kit and the Stern Pad by SEAWORTHY INNOVATIONS, consider your specific needs. If you're looking for a budget-friendly option that offers versatile applications and ease of installation, the Saillong kit is the clear winner at $23.99. However, if you prioritize the proven strength of 3M adhesive and don't mind spending a little more for potentially greater durability, the Stern Pad may be worth the extra cost at $34.99. Ultimately, both products provide reliable solutions for mounting transducers and accessories, but the Saillong kit edges out in terms of value and versatility.