Welcome to Defender Canada! 
Deals
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86$71.65 - $293.86 -
9% off
3M 4200 Marine Adhesive Sealant Fast Cure
$47.96$43.22 -
9% off
3M 5200 Marine Adhesive Sealant
$28.76 - $44.29$25.92 - $42.11 -
9% offBlue Sea Systems Class T Fuse
$95.05 - $116.20$85.61 - $116.20 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$147.22 - $195.16$126.43 - $195.16 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95$40.06 - $80.95 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77$39.92 - $83.77 -
9% off
3M Marine Grade Silicone Sealant
$30.19 - $59.80$27.22 - $56.84 -
9% off3M Perfect-It Gelcoat Light Cutting Polish + Wax
$75.33$67.85 -
9% off3M Perfect-It Boat Wax
$72.51$65.31 -
9% off3M Marine Adhesive Sealant Fast Cure 4200 - 051135-05260
$31.67$28.55 -
9% offBlue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$88.00 - $102.10$88.00 - $91.95 -
9% off3M Perfect-It Gelcoat Medium Cutting Compound + Wax
$85.20$76.73 -
9% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$21.18 - $48.52$19.11 - $46.13 -
9% off
3M 4000 UV Marine Adhesive Sealant Fast Cure
$47.96 - $49.44$43.21 - $44.54 -
9% off3M Marine Premium Filler
$154.29$138.91 -
14% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$145.81 - $195.16$125.23 - $195.16 -
9% off3M Marine Adhesive Sealant Fast Cure 4000 UV - 051135-05280
$30.19$27.22 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
9% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19$4.50 - $30.19 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.92 - $35.83$12.29 - $32.31 -
11% offBlue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $109.15$68.26 - $96.13 -
9% off3M Marine Oil Sorbent Pad
$3.16 - $33.06$2.90 - $29.82 -
9% off3M Marine High Strength Repair Filler
$198.00$178.25 -
9% off3M Marine 218 Fine Line Masking Tape
$42.88 - $54.16$38.64 - $48.79 -
9% off3M Perfect-It Gelcoat Heavy Cutting Compound
$116.22$104.65 -
9% offBlue Sea Systems Add-A-Battery Kit - 7650
$305.16$274.71 -
9% off3M Marine Compounding Pad
$78.67$70.85 -
9% off3M Marine Metal Restorer & Polish - Paste - 051131-09019
$64.03$57.68 -
9% off
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.39 - $71.08$58.39 - $64.03 -
9% offBlue Sea Systems AGC Fuses
$5.73 - $7.70$5.73 - $7.70 -
9% offBlue Sea Systems Contura II Rocker Switch
$23.03 - $33.01$23.03 - $33.01 -
9% off3M Precision Masking Tape
$15.57 - $30.20$14.05 - $27.22 -
9% off3M Marine Non-Skid Cleaner - 051131-09063
$51.36$46.29 -
9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $145.81$56.98 - $145.81 -
9% off
Blue Sea Systems Dash Socket - 12V
$19.17 - $20.76$18.74 -
9% off3M Marine High Gloss Gelcoat Compound - 051131-06025
$213.55$192.24 -
9% off3M Marine Adhesive Sealant 5200 - 051135-05206
$18.60$16.80 -
9% off3M Marine Mildew Stain Remover - 051131-09067
$31.60$28.49 -
9% off3M Marine Synthetic Abrasive Pad
$5.04$4.57 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 - $88.00 -
9% offBlue Sea Systems MAXI Fuses
$8.49 - $9.14$7.70 - $9.14 -
9% off3M Marine Wet or Dry Silicon Carbide Sandpaper
$7.65$6.93 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
9% off3M Marine Aluminum Oxide Sandpaper
$5.52$5.01 -
14% off3M Marine Imperial Wet or Dry Sandpaper Sheets
$12.53$10.76 - $11.31 -
14% off
Mustang Survival Women's Moxie Vest Life Jacket/PFD
$190.35$161.89