Welcome to Defender Canada! 
Deals
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9% offIsotemp Basic 75L Marine Water Heater
$1,642.60 - $1,676.35$1,478.44 - $1,508.82 -
9% offIsotemp SPA 40L Marine Water Heater
$1,063.22 - $1,091.57$956.98 - $982.49 -
9% offIsotemp SPA 15L Marine Water Heater
$839.05 - $938.93$755.21 - $845.11 -
9% offIsotemp Basic 24L Marine Water Heater
$1,354.92 - $1,356.27$1,219.52 - $1,220.73 -
9% offIsotemp Slim 15L Marine Water Heater
$1,138.82 - $1,142.87$1,025.02 - $1,028.66 -
9% offIsotemp SPA 20L Marine Water Heater
$945.71 - $988.91$851.21 - $890.09 -
9% offIsotemp Basic 30L Marine Water Heater
$1,377.88 - $1,398.13$1,240.18 - $1,258.41 -
9% offIsotemp Basic 40L Marine Water Heater
$1,398.17 - $1,421.10$1,258.44 - $1,279.08 -
Isotemp Replacement Water Heater Element
$85.63 - $96.43 -
9% offIsotemp Square 16L Marine Water Heater
$1,500.61 - $1,584.31$1,350.63 - $1,584.31 -
9% offIsotemp SPA 25L Marine Water Heater
$982.18 - $1,029.43$884.03 - $926.56 -
9% offIsotemp Slim 20L Marine Water Heater
$1,183.42 - $1,198.27$1,065.16 - $1,078.53 -
9% offIsotemp SPA 30L Marine Water Heater
$987.60 - $1,038.90$888.91 - $935.08 -
9% offIsotemp Slim 25L Marine Water Heater
$1,273.91 - $1,296.86$1,146.60 - $1,167.26 -
28% offSea-Dog Folding Grapnel Anchor
$46.52 - $214.03$41.13 - $214.03 -
9% off
Isotemp Basic 40 TCT Dual Coil Marine Water Heater
$1,526.40 - $1,557.45$1,373.85 - $1,401.80 -
Sea-Dog Surface Mount Hand Rail
$41.08 - $65.38 -
15% offSea-Dog Flagpole Socket
$20.78 - $26.23$20.78 - $25.21 -
24% off
Sea-Dog Deluxe LED Courtesy Light
$35.68 - $46.48$30.96 - $46.48 -
9% off
Sea-Dog Captive Drink Holder Insert with Bezel
$14.76 - $26.62$13.34 - $24.02 -
47% offSea-Dog Galvanized Iron Flat Head Dock Cleat
$11.71 - $42.47$7.33 - $42.47 -
39% off
Sea-Dog Rope Thimble
$2.42 - $89.89$1.80 - $54.17 -
46% off
Sea-Dog Flush Mount LED Courtesy Light
$20.31 - $26.23$14.08 - $21.06 -
27% off
Sea-Dog Folding Single Drink Holder
$7.43$5.55 - $7.43 -
18% offSea-Dog Rectangular Louvered Vent
$8.86 - $22.18$8.86 - $20.85 -
9% offSystem Three Quick Cure-5 Epoxy Adhesive
$22.20$20.04 -
38% offSea-Dog Heavy Duty Thimble
$3.90 - $152.28$3.84 - $152.28 -
27% offSea-Dog Angle Bracket
$8.22 - $10.51$7.67 - $8.52 -
25% offSea-Dog Baitwell Drain Plugs
$8.38 - $9.51$6.25 - $8.89 -
33% off
Sea-Dog Fast Eye Baby Snap
$7.25 - $9.26$4.84 - $9.26 -
27% offSea-Dog Folding Anti-Snag Anchor Kit - 318003KP
$74.87$54.62 -
35% off
Sea-Dog Plastic 2-Pole Side Mount Fishing Rod Storage Rack
$20.78 - $23.53$15.16 - $20.78 -
37% offSea-Dog Quick Link
$3.84 - $61.54$2.85 - $45.94 -
Sea-Dog Stainless Steel Locking Hasp - 221150-1
$25.36 -
19% offSea-Dog Stainless Steel Side Mount Flag Pole - 328120-1
$42.43$34.06 -
22% offSea-Dog Butterfly Ventilator
$15.95 - $24.03$12.33 - $24.03 -
48% offSea-Dog Single Staple Door Hook
$14.16 - $16.18$8.38 - $14.60 -
25% offSea-Dog Shock Cord Hooks and Crimps
$5.31 - $7.33$3.96 - $6.23 -
34% offSea-Dog U-Bolt
$17.34 - $23.52$11.50 - $23.52 -
Sea-Dog Heavy Duty Canvas and Upholstery Scissors - 563320-1
$36.53 -
31% offSea-Dog Heavy Duty Take-Apart Box Hinges - 205275-1
$41.69$28.65 -
31% offSea-Dog Heavy Duty Take-Apart Box Hinges - 204279-1
$47.36$32.48 -
21% offSea-Dog Hose Klip - Water Hose Lock - 357393-1
$10.65$8.35 -
35% offSea-Dog Marine Fuse Mini-Blade Assortment Kit - 445090-1
$23.53$15.16 -
40% off
Sea-Dog Plastic Narrow Gunnel Rod Holder
$10.03$5.98 -
24% offSea-Dog Prop Wrench - 531112
$14.83$11.26 -
29% offSea-Dog Replacement Incandescent Spreader Light Bulb - 405411
$51.88$36.49 -
39% offSea-Dog Stainless Steel Smart Cleat with Stud Mount - 041666-1
$47.83$28.93