Marine Emergency Wooden Plug Set - 10-Piece Rapid-Expansion (4mm-38mm)

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Critical Damage Control for Marine Emergencies

Ensure your vessel's safety with the AirowMarine 10-Piece Emergency Wooden Plug Set. Engineered from premium, high-porosity softwood, these tapered plugs are designed for immediate response to hull breaches, broken seacocks, and failed thru-hull fittings. The natural fibers leverage hydro-expansion technology, swelling rapidly upon contact with water to create an unshakeable, watertight seal within seconds.

  • Precision Tapered Geometry: Assorted sizes from 4mm (0.16") to 38mm (1.5") provide a universal friction-fit solution for various orifice shapes.
  • Rapid Expansion Material: Porous softwood grain allows for maximum moisture absorption, ensuring the plug tightens as the leak persists.
  • Comprehensive Kit: Includes 10 plugs in 7 distinct size profiles to cover everything from small hose failures to large valve breaches.
  • Essential Safety Gear: A mandatory addition to any damage control kit for yachts, fishing boats, and sailing vessels.

Don't leave the dock without a fail-safe defense against flooding. These plugs provide the vital temporary fix needed to reach port safely for permanent repairs.

Vertical infographic summarizing key features including hydro-expansion technology, size range, and versatile marine applications for 10-piece softwood kit.

Frequently Asked Questions

Why is wood used instead of rubber for emergency plugs?
Softwood is superior for emergency breaches because it is naturally porous. Once inserted and exposed to water, the wood fibers undergo hydro-expansion, increasing the plug's volume and tightening the seal against the hull or fitting, whereas rubber may slip under high water pressure.
Can these plugs be used for irregular-shaped holes?
Yes. The tapered geometry and the relative softness of the wood allow it to deform slightly and conform to irregular breaches, seacocks, or torn hoses, providing a secure friction fit that resists dislodging.
Are these plugs reusable after they have expanded?
These are designed as single-use emergency devices. Once they have expanded and dried, the wood fibers lose some of their rapid-expansion capability. For maximum safety at sea, always replace used plugs with a fresh set.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
High-Absorbency Marine-Grade Softwood
Surface_Finish
Natural Tapered Grain Finish
UV_Resistance
Naturally UV Resistant Softwood
Corrosion_Rating
Non-Corrosive Organic Material
Compatibility
Yacht, Bass Boat, Pontoon, Sailboat, Center Console
Hull_Integration
Fiberglass, Aluminum, Wood, Steel
Standard_Ref
Universal Emergency Leak Kit

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

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Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

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Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

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Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety