| The through hull wood plugs we manufacture are made using softwood species such as Douglas Fir, Hem Fir, White Pine, Ponderosa Pine, Sugar Pine, and SPF. Softwood plugs conform to the broken seacock, pipe, or hose. Softwood plugs swell upon contact with water ensuring a tight fit. These plugs are available individually or in kits. Custom thru-hull plug sizes available upon request. |
ISAF Special Regulation 4.03 Soft Wood Plugs |
Soft wood plugs, tapered and of the approximate size, shall be attached or stowed adjacent to the appropriate fitting for every thru-hull opening. |
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