Welcome to Defender Canada! 
New Arrivals
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43% offTrident Marine 250 Series Flex Hard Wall Wet Exhaust and Water Hose
$19.39 - $294.69$19.39 - $294.69 -
Eldridge Tide and Pilot Book 2025 - 978-1-883465-31-5
$29.98 -
Seachoice Premium PVC Sanitation and Water Hose - 50'
$175.62 - $273.65 -
Vetus Ultrasonic Fluid Level Sensor
$246.98 - $258.18 -
Trident Marine 110 Series Ply Soft Wall Wet Exhaust and Water Hose
$37.00 - $150.43 -
Flitz Liquid Polish
$9.71 - $41.18 -
18% offSeachoice Hose Clamp Assortment
$11.32 - $15.05$11.32 - $12.30 -
Seachoice Corrugated Exhaust Hose
$174.18 - $976.40 -
Seachoice Premium Single Wire Hardwall Water Hose - 100 Series
$127.98 - $475.29 -
Vetus Bronze Ball Valve
$56.60 - $177.00 -
Seachoice Reinforced PVC Tubing
$69.21 - $552.33 -
Seachoice Stainless Steel Mini Hose Clamps (10-Pack)
$13.73 - $19.82 -
Seachoice Stainless Steel Marine Hose Clamps (10-Pack)
$22.12 - $53.78 -
Seachoice Bilge Hose - 120 Series
$25.71 - $140.63 -
Vetus Inspection Lid
$25.80 - $92.98 -
Vetus Right Angle Hose Connection
$36.98 -
Seachoice Stainless Steel Cushion Clamps (10-Pack)
$25.07 - $79.00 -
Seachoice Non Skid Deck Cleaner
$15.67 - $38.43 -
Seachoice Bilge Cleaner
$15.67 - $27.79 -
Seachoice Grease Hose - 12' - 19198
$14.88 -
Seachoice Thru-Hull Connector with Two Nut Application - 90 deg.
$10.16 - $15.37 -
Seachoice Tee Fitting
$9.78 - $11.84 -
Seachoice Stainless Steel T-Bolt Clamp
$16.35 - $22.48 -
Seachoice Thru-Hull Connector with Broad Flange
$7.25 - $13.87 -
Maxwell O-Ring
$8.90 - $13.91 -
Vetus Nylon Hose
$261.00 - $1,515.44 -
Vetus Delrin Thru-Hull Fitting
$16.81 - $35.58 -
Vetus Connection Kit
$97.18 - $116.81 -
Seachoice Stainless Steel Pinch Hose Clamps (10-Pack)
$12.32 - $16.67 -
Trident Marine Non-Perforated Worm Gear Hose Clamp
$21.50 - $209.20 -
Flitz Instant Calcium, Rust & Lime Remover
$25.41 - $112.63 -
Whitecap Teak Thru-Hull Plug
$11.41 -
Seachoice Double-Ended Thru-Hull Connector - 18201
$15.12 -
Vetus Stainless Steel Ball Valve
$38.38 - $272.18 -
Vetus Brass Hose Connector
$9.80 - $78.98 -
Seachoice Mildew Stain Remover - 32 oz - 90621
$19.27 -
Seachoice Boat Wash
$14.72 - $31.43 -
Seachoice Ultra Clean All Purpose Boat Cleaner
$16.13 - $39.83 -
Seachoice Hull Cleaner
$19.49 - $54.31 -
Seachoice Salt Off Concentrate
$24.04 - $67.83 -
Seachoice Head Treatment
$27.34 - $59.43 -
Seachoice Mesh Strainer - 89621
$12.46 -
Seachoice Easy-On Easy-Off Hull and Bottom Cleaner - 32 oz - 90781
$17.99 -
Seachoice Concentrate Marine Descaler - 1 gal - 90801
$70.63 -
Seachoice Elastometric Marine Sealant
$14.00 - $20.69 -
Seachoice Marine Silicone Sealant
$9.63 - $16.17 -
Seachoice Pitot PVC Tubing - 15381
$42.58 -
Seachoice Thru-Hull Strainer Mount - 18191
$14.37