Welcome to Defender Canada! 
Maintenance Sale
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9% offThetford Aquamax Spring Showers Holding Tank Treatment
$17.17 - $53.83$17.17 - $48.51 -
9% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$18.73 - $45.38$16.92 - $40.90 -
31% offBRP HPF Pro Gearcase Lubricant
$15.70 - $38.40$10.75 - $32.80 -
Awlgrip 545 Epoxy Primer
$69.77 - $206.79 -
Awlgrip 545 Epoxy Primer Converter
$65.77 - $194.81 -
14% offStar Brite Water Treatment & Freshener
$14.08 - $21.78$12.06 - $18.60 -
9% offTrac Ecological Sew Clean Concentrate
$44.00 - $130.84$39.66 - $117.82 -
14% offCollinite No. 920 Fiberglass Boat Cleaner
$15.51 - $46.82$13.27 - $39.89 -
9% offMaxwell VW/VWC Windlass Chainwheel
$711.82 - $1,276.02$640.70 - $1,148.48 -
9% off
T-H Marine Washdown Hose
$104.18 - $125.18$93.82 - $125.18 -
8% offHonda 4-Stroke 10W-30 Engine Oil - 1 Quart - 08232-H99-K1LA1
$17.40$16.00 -
Awlgrip Awlspar Classic Spar Varnish - M3131Q
$68.59 -
14% offZ-Tuff Products Concentrated Z-Cleaner
$20.20 - $38.43$17.26 - $32.76 -
24% offZ-Tuff Products Z-Cleaner - ZC-32RTU
$20.20$15.30 -
24% offZ-Tuff Products Z-Deck Cleaner - ZDC-32SQ
$20.20$15.30 -
24% offZ-Tuff Products Z-Protectant UV Care - ZP-32RTU
$21.60$16.35 -
8% offZ-Tuff Products Z-Scrubber Cleaning Pad - ZS-1-R
$4.08$3.73 -
9% offZ-Tuff Products Z-Rust & Stain Remover Gel - ZRR-32RTU
$20.20$18.24 -
9% offWeaver 2-Part PVC Glue - 3001
$70.58$63.58 -
9% offWeaver CSM Glue Kit
$111.18$100.12 -
14% off
Sika Sikaflex-715 Semi Self-Leveling Roof Membrane Sealer
$23.89$20.39 -
Sika Primer-209 D
$102.99 - $278.57 -
9% offAwlgrip Awlbrite Clear Brushing Activator/Reducer - A0031P
$67.78$61.06 -
Awlgrip Awlcare Protective Polymer Sealer
$35.16 - $105.69 -
Awlgrip Awlwood MA Satin Matt Finish
$147.91 - $538.88 -
9% offAwlgrip Standard Spray Reducer
$52.40 - $144.83$47.22 - $130.41 -
Awlgrip Awlwood MA Clear Topcoat Finish
$147.91 - $538.88 -
11% offPolymarine Inflatable Boat Cleaner - 53.98.20
$35.58$31.38 -
9% offPropspeed Foulfree Transducer Coating Kit - 15 mL - FF15K
$52.44$47.26 -
10% offPropspeed Lightspeed Foul-Release Underwater Light Kit - 15 mL - LSP15K
$63.79$57.41 -
Propspeed Propeller and Running Gear Coating System
$234.66 - $519.31 -
9% offRacor Aquabloc Fuel Filter/Water Separator Replacement Element - PFF5510
$20.09$18.14 -
9% offRacor Fuel Filter Bowl Removal Wrench - RK22628
$46.78$42.16 -
9% offRacor Turbine 1000 Series Aquabloc Fuel Filter/Water Separator
$24.90$22.47 -
9% offRacor Turbine 900 Series Aquabloc Fuel Filter/Water Separator
$21.22$19.16 -
9% offRaritan Sani/Flex Sanitation Hose
$18.36$16.59 -
10% offLiqui Moly Marine 4T SAE 10W-40 Motor Oil
$15.05$13.54 -
10% offLiqui Moly Marine 4T SAE 25W-40 Motor Oil
$16.59 - $65.24$14.94 - $58.71 -
5% offLiqui Moly Marine 4T SAE 25W-50 Motor Oil
$18.43 - $62.34$18.43 - $59.22 -
13% offTohatsu Synthetic Blend 4-Stroke Marine Engine Oil
$16.00 - $53.83$14.60 - $46.83 -
9% offValvTect BioGuard Diesel Plus 6 Fuel Treatment - 32 oz - BGDP632
$70.60$63.60 -
9% offMaxwell Freedom Windlass Shaft Service Kit - P100087
$43.98$39.64 -
9% offMaxwell Gear Box - P12427
$1,003.02$902.78 -
9% offMaxwell Replacement Windlass Stripper Arm Assembly Kit
$28.46 - $48.18$25.67 - $48.18 -
9% offMaxwell Windlass Pressure Arm Upgrade Kit - P100019
$31.38$28.30 -
9% offMaxwell Windlass Replacement Pressure Arm - P104704
$34.18$30.82 -
39% offStar Brite Non-Toxic Premium Marine Antifreeze
$11.83 - $45.43$10.15 - $34.23 -
14% offStar Brite Bilge Cleaner - 80500
$48.23$41.09