The Most Advanced Dripless Shaft Seal
Tides Marine SureSeal represents the pinnacle of shaft sealing technology with innovative design, advanced materials, and industry-leading warranty coverage. Easy installation and superior reliability make it the choice of discerning boat owners worldwide.
Innovation that sets SureSeal apart from traditional shaft seals
Advanced polymer composite bearing eliminates carbon dust, resists corrosion, and provides superior wear characteristics for extended service life.
Marine-grade stainless steel components ensure maximum corrosion resistance and structural integrity in harsh marine environments.
Automatically compensates for shaft deflection and misalignment, maintaining optimal sealing without adjustment or intervention.
Once properly installed, SureSeal requires zero maintenance, providing years of trouble-free, dripless operation.
Superior performance and peace of mind for vessel owners
Tides Marine backs the SureSeal with a lifetime limited warranty, demonstrating confidence in the product's exceptional quality and longevity.
Proprietary composite bearing material provides superior wear resistance and extended service life compared to traditional carbon or nitrile seals.
Innovative design makes SureSeal the easiest dripless seal to install, reducing labor time and ensuring proper setup even for first-time installers.
ABS Type Approval certifies SureSeal for commercial marine applications, meeting the highest standards for reliability and performance.
Tides Marine engineered the SureSeal for ease of installation, making it the most installer-friendly dripless seal on the market.
Simple measurement procedure ensures correct sizing - we'll guide you through it
Clean shaft surface and prepare stern tube - minimal preparation required
Straightforward assembly with clear instructions - faster than any other seal
Quick function test confirms proper installation - you're done!
Fewer components than competitive seals
No special tools required
Clear, comprehensive instructions
Reduced installation time
Less chance of installation errors
Professional Installation Available
While SureSeal is DIY-friendly, our certified technicians can handle your installation for guaranteed results.
Schedule InstallationTides Marine stands behind the SureSeal with confidence
Best warranty coverage in the industry
Covered against defects in materials and workmanship
Warranty transfers with vessel ownership
Expert technical support and service assistance
Discover why discerning boat owners worldwide choose Tides Marine SureSeal for superior reliability, innovative design, and industry-leading warranty coverage.