Forespar Emergency Plugs

Forespar's Innovative Emergency Plug Solutions

When hull integrity is compromised at sea, every second counts. Forespar has established itself as a leader in marine emergency preparedness with purpose-engineered emergency plugs that deliver reliable temporary leak control when traditional wooden plugs fall short. Their product line addresses the unpredictable nature of hull breaches with innovative materials and design features that adapt to both regular through-hull failures and irregular impact damage.

Sta-Plug: Advanced Ribbed Design Technology

Forespar's Sta-Plug is a form-fitting emergency plug with a soft cone-shaped design that easily fills irregular hull impact breaches as well as round hole leaks from hoses or through-hulls. What sets this product apart is its unique edge gripping riblets that help hold the plug in a hole, keeping water out. Made from high strength elastomer composites (rubber-like), Sta-Plug will remain soft and ready to go for years and will not mold or swell up like conventional wood plugs. Available in both standard and Mini versions, the Sta-Plug line is manufactured in bright colors for quick location during emergencies and meets US Sailing Special Equipment Requirements.

TruPlug: Foam-Based Versatility

For larger breaches and more demanding applications, Forespar's TruPlug is a tapered circular cone shaped plug made of foam that is a spongy but firm cellular material and is coated with a flexible sealer adding strength and color. TruPlug can be compressed by hand and inserted into holes, cut with a razor knife and forced into elongated breaches using a putty knife, or inserted into the ends of broken pipes by twist compressing before inserting. This versatility makes it adaptable to various emergency scenarios, whether dealing with mechanical failures or impact damage. TruPlug will stand up to diesel fuel and engine oil, adding durability in contaminated bilge environments.

Engineered for Real-World Marine Emergencies

Unlike rigid wooden bungs that require precise hole sizing, Forespar's emergency plugs conform to irregular breach shapes—the reality of most hull damage situations. The ribbed design philosophy across their product line ensures the critical seal occurs at the hole's edge where water pressure is greatest. These plugs are designed for temporary emergency use with continuous monitoring, giving vessel operators crucial time to reach safety while managing water ingress alongside bilge pumping systems. For serious offshore sailors and powerboaters alike, Forespar emergency plugs represent modern damage control engineering that outperforms traditional solutions when hull integrity is at stake.