Welcome to Defender Canada! 
Deals
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9% offMartyr Imperial Streamlined Shaft Sacrificial Anode
$13.65 - $159.97$13.65 - $159.97 -
29% offMartyr Rudder & Trim Tab Sacrificial Anode
$6.58 - $103.24$6.58 - $85.63 -
9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$524.38 - $546.00$472.00 - $491.46 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$184.18$156.64 -
9% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$748.50 - $757.95$673.71 - $682.22 -
9% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$714.73$643.32 -
14% offMartyr Limited Clearance Sacrificial Shaft Donut Collar Anode
$16.10 - $62.70$14.54 - $62.70 -
9% off
Fireboy Propane Fume Detector with 1 Sensor
$439.33 - $450.13$395.46 - $405.18 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$189.58$161.23 -
9% off
Fireboy 1 Channel Gasoline Fume Detector
$416.38 - $428.53$374.80 - $385.74 -
9% offMTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$112.63 - $178.78$101.43 - $160.96 -
19% offMartyr Grouper Style Universal Sacrificial Anode
$74.85 - $114.00$60.00 - $114.00 -
9% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$631.03$567.99 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$185.55 - $259.78$167.05 - $233.86 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$211.18$190.12 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$757.93 - $778.18$682.20 - $700.42 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$428.53 - $439.33$385.74 - $395.46 -
19% offMartyr Small Streamlined Plate Hull Sacrificial Anode
$47.83 - $51.91$38.38 - $51.91 -
9% off
Fireboy 2-Sensor Methane Fume Detector LED Display
$884.83$796.41 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$450.13 - $481.18$405.18 - $433.12 -
9% offMartyr Mercruiser Outdrive Sacrificial Anode Kit - Bravo III
$87.00 - $143.70$87.00 - $129.39 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$204.43$173.86 -
9% off
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$111.28 - $147.73$100.21 - $147.73 -
44% offPerformance Metals "Red Dot" Sacrificial Shaft Anode
$15.43 - $28.93$8.64 - $28.93 -
9% off
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$100.48 - $107.23$90.49 - $107.23 -
24% offHelly Hansen Lightweight Dry Bag
$36.71 - $43.93$27.87 - $43.76 -
9% offMartyr Diver's Dream Mini Hull Plate Sacrificial Anode
$28.93 - $38.40$26.10 - $38.40 -
9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$123.43 - $294.88$111.15 - $265.45 -
49% offMartyr Yamaha Skeg Sacrificial Anode
$25.22 - $38.38$14.48 - $35.68 -
48% offPerformance Metals "Red Dot" Rudder/Trim Tab Anode
$11.94 - $55.95$11.94 - $31.63 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$89.68$80.77 -
5% offTorqeedo Folding Propeller Anode Set - 1965-00
$93.75$88.33 -
9% offLenco Trim Tab Sacrificial Anode (2-Pack) - 15093-001
$50.53$45.54 -
9% offMartyr Mercury Outboard Transom Bar Sacrificial Anode
$15.75 - $23.44$14.23 - $23.44 -
9% off
Fireboy Propane/CNG Control with Solenoid Valve
$270.58 - $343.48$243.58 - $309.19 -
27% offCamp Engine Pencil Sacrificial Anode
$6.07 - $100.48$5.55 - $100.48 -
19% offPerformance Metals Hull Plate Divers Anode
$54.61 - $97.83$43.81 - $97.83 -
31% offMartyr Honda Sacrificial Anode Kit
$68.10 - $70.78$48.28 - $61.35 -
9% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$92.38 - $95.08$83.20 - $85.63 -
9% offMaretron Switch Indicator Module - SIM100-01
$448.78$403.96 -
9% offFireboy Methane Fume Detector LED Display
$884.83 - $990.13$796.41 - $891.18 -
9% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$147.73 - $278.68$133.02 - $250.87 -
9% offLenco Trim Tab Sacrificial Anode (2-Pack) - 15092-001
$27.58$24.88 -
9% offIsotherm Refrigeration System Zinc Anode - SBE00006AA
$47.85$43.12 -
29% offMartyr Mercruiser Outdrive Sacrificial Anode Kit - Alpha I Gen II
$88.35 - $150.45$70.55 - $135.46 -
9% offPerformance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10165A
$73.50$66.21 -
42% offMartyr Yamaha Sacrificial Anode Kit
$32.98 - $105.94$18.84 - $105.94 -
24% offHelly Hansen Ocean Protective Dry Bag
$94.49$71.21