Welcome to Defender Canada! 
Chemicals
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MDR Inflatable/Dinghy Cleaner/UV Protector Kit - MDR-795
$42.94 -
Thetford Aquamax Spring Showers Holding Tank Treatment
$17.88 - $61.95 -
MDR Krazy Clean Boat Cleaner
$15.74 - $54.65 -
MDR Amazon's Inflatable Boat Cleaner - INF-850
$20.82 -
MDR Amazon's Golden Teak Oil - GTO-150
$41.48 -
MDR Gasoline Water Zorb Water Absorber - 16 oz - MDR-567
$37.08 -
MDR Ethanol Gasoline E-Zorb Water Remover - 16 oz - MDR-574
$41.46 -
Thetford Aquamax Holding Tank Treatment Toss-Ins - Spring Showers - 96631
$24.02 -
Thetford Aquamax Holding Tank Treatment Toss-Ins Tub - Spring Showers - 96632
$38.56 -
Thetford AquaBio Toss-Ins Holding Tank Treatment - 96590
$23.23 -
Thetford Aquamax Holding Tank Treatment Dry Packets - Spring Showers - 96633
$20.63 -
MDR Amazon's Teak Prep - TP-950
$39.46 -
MDR Amazon One Step Teak Cleaner - TC-250
$22.70 -
Thetford Tank Blaster - 96527
$18.22 -
Liqui Moly Marine 4T SAE 25W-50 Motor Oil
$18.39 - $61.95 -
9% offMDR Amazon Lemon Oil - LO-325
$24.12$21.75 -
MDR Instant Fender Cleaner - MDR-748
$17.15 -
Liqui Moly Heavy-Duty Marine Grease
$21.05 -
23% offLiqui Moly Sailboat Winch Grease - 20524
$13.74$10.45 -
MDR Diesel Fuel Water Zorb Water Absorber - 16 oz - MDR-559
$35.62 -
Liqui Moly Marine 4T SAE 10W-40 Motor Oil
$15.76 -
Liqui Moly Marine Fully Synthetic Gear Oil - 20538
$35.64 -
Liqui Moly Marine Gasoline Stabilizer Shooter - 25100
$7.90 -
14% offLiqui Moly Marine Super Diesel Additive
$12.28$10.53 -
24% offMDR Amazon's Strip Away - SA-925
$42.94$32.36 -
30% offLiqui Moly Marine 4T Additive Shooter - 25102
$11.42$7.88 -
Liqui Moly Marine 4T SAE 25W-40 Motor Oil
$17.31 - $66.33