Welcome to Defender Canada! 
Deals
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9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.28 - $281.38$51.61 - $281.38 -
29% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$23.08 - $74.83$22.55 - $74.83 -
14% off
BoatLIFE Life-Calk Sealant Cartridge
$21.01 - $38.38$17.95 - $36.49 -
9% off
3M 5200 Marine Adhesive Sealant
$25.56 - $42.43$24.32 - $40.34 -
3M Marine Adhesive Sealant Fast Cure 4200 - 051135-05260
$24.12 -
9% offBlue Sea Systems ANL Fuse
$42.43 - $78.88$42.43 - $78.88 -
9% off
3M 4200 Marine Adhesive Sealant Fast Cure
$41.08$37.03 - $39.06 -
24% off
Ancor Marine Heat Shrink Ring Terminal Electrical Connectors
$5.16 - $61.33$5.16 - $61.33 -
9% off
BoatLIFE LifeSeal Marine Sealant
$13.88 - $32.98$12.56 - $31.36 -
9% off
3M Marine Grade Silicone Sealant
$23.97 - $55.93$22.79 - $51.88 -
9% offAncor Marine Heat Shrink Flat Electrical Connectors
$6.57 - $124.78$6.57 - $124.78 -
9% offStar Brite Super Orange Biodegradable Citrus Bilge Cleaner
$16.90 - $53.29$15.27 - $48.02 -
9% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$18.08 - $45.13$17.20 - $40.68 -
3M Marine Adhesive Sealant Fast Cure 4000 UV - 051135-05280
$22.35 -
9% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$107.23 - $186.88$96.57 - $186.88 -
9% off
Sika Sikaflex-295 UV Marine UV Resistant Adhesive and Sealant
$22.82 - $37.03$20.59 - $33.39 -
24% offStar Brite Bilge Cleaner - 80500
$46.54$35.06 -
14% offBlue Sea Systems Common BusBar - 150A
$23.36 - $42.43$23.36 - $42.43 -
14% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.24 - $77.53$6.24 - $77.53 -
9% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$68.08 - $84.28$61.33 - $84.28 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.31 - $34.33$11.79 - $34.33 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$105.88 - $186.88$84.82 - $186.88 -
14% offBlue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$455.53$387.29 -
14% offMarinco Pigtail Adapter - 125A
$66.73 - $273.30$63.76 - $273.30 -
14% off
BoatLIFE Silicone Rubber Marine Sealant
$13.19 - $27.58$12.56 - $26.23 -
12% offBlue Sea Systems ATO/ATC Fuses
$3.77 - $28.93$3.30 - $28.93 -
9% offBlue Sea Systems Contura Water Resistant Bilge Pump Control Switch Panel
$64.03 - $215.23$57.69 - $193.77 -
14% off
Sika Sikaflex-291 Fast Curing Marine Adhesive and Sealant
$18.99$16.23 -
3M Marine Adhesive Sealant 5200 - 051135-05206
$15.12 -
28% offStar Brite Non-Toxic Premium Marine Antifreeze
$11.44 - $43.84$11.44 - $33.04 -
17% off
Ancor Ring Terminals
$4.28 - $20.54$3.54 - $17.54 -
18% offVetus C20 Slow Blow Type Strip Fuse
$22.93 - $28.93$22.93 - $25.59 -
9% offBoatLIFE Life-Calk Sealant - 1305
$14.54$13.15 -
9% offXantrex Freedom HF Power Inverter/Charger
$755.30 - $990.21$755.30 - $990.21 -
9% offStar Brite Heavy Duty Bilge Cleaner - 80532
$20.50$18.52 -
19% offAncor Marine Flat Electrical Connectors
$4.14 - $14.27$4.14 - $14.27 -
McLube Sailkote High Performance Dry Lubricant
$22.90 - $60.00 -
14% offBlue Sea Systems DC Analog Ammeter
$46.48 - $139.63$39.60 - $139.63 -
9% offMDR Amazon Lemon Oil - LO-325
$22.35$20.16 -
19% off3M Marine Perfect-It Boat Soap - 051131-09034
$25.86$20.81 -
19% offBoatLIFE Bilge Cleaner
$26.56 - $66.79$21.38 - $63.48 -
12% offAncor Marine Single Crimp Electrical Butt Connectors
$4.11 - $12.51$3.58 - $12.51 -
14% off
BoatLIFE Liquid Life-Calk Sealant - 80 mL
$17.22$14.72 -
24% offCole Hersee Terminal Block
$22.27 - $31.63$18.94 - $31.63 -
9% offMarinco Shore Power Pigtail Adapter - 104SPPG
$65.38$58.90 -
14% offSika Sikaflex-521 UV UV-Resistant Low Modulus Sealant - 10.3 oz - 106096
$34.33$29.27 -
14% off
Sika Sikaflex-291 LOT Slow Cure Adhesive and Sealant
$18.15 - $19.59$15.52 - $16.74 -
14% off
Sika Sikaflex-221 Multi-Purpose Polyurethane Sealant and Adhesive
$17.89$15.30