Welcome to Defender Canada! 
Chemicals
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Thetford Aquamax Spring Showers Holding Tank Treatment
$17.17 - $53.83 -
Permatex Dielectric Tune-Up Grease - 22058
$21.39 -
Thetford Aquamax Holding Tank Treatment Toss-Ins - Spring Showers - 96631
$23.05 -
Thetford Aquamax Holding Tank Treatment Toss-Ins Tub - Spring Showers - 96632
$37.00 -
Thetford Tank Blaster - 96527
$17.49 -
Thetford AquaBio Toss-Ins Holding Tank Treatment - 96590
$22.30 -
Permatex Anti-Seize Lubricant - 80078
$18.90 -
Thetford Aquamax Holding Tank Treatment Dry Packets - Spring Showers - 96633
$19.81 -
Seafoam Marine PRO Engine Fuel Treatment - MP20
$21.91 -
9% offPermatex Medium Strength Threadlocker - 24200
$10.37$9.39 -
Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker - 82180
$13.31 -
Seafoam Motor Treatment
$19.89 - $135.03 -
Permatex Anaerobic Gasket Maker - 51813
$29.98 -
Permatex Super Glue Gel - 82191
$5.82 -
27% offPermatex GEL TWIST Medium Strength Threadlocker - 24010
$27.88$20.18 -
Permatex High Strength Threadlocker - 27100
$10.45 -
Permatex High-Temp Red RTV Silicone Gasket Maker - 81160
$13.72 -
Seafoam Complete Interior Sanitizer - X99
$13.81 -
39% offPermatex GEL TWIST High Strength Threadlocker - 27010
$28.58$17.38 -
Seafoam Deep Creep Penetrating Oil - DC14
$19.19 -
Seafoam High Mileage Motor Treatment - HM16
$23.99 -
Seafoam Fuel Injector Cleaner and Upper Cylinder Lubricant - IC5
$12.26 -
Seafoam Ultimate Oil Stabilizer - OS32
$31.31 -
Seafoam Universal Power Steering Fluid - PS12
$13.24 -
Seafoam Motor Treatment and Spray Combo - SF-SS
$42.60 -
Seafoam Engine Intake Cleaner & Lube Spray - SS14
$20.86 -
Seafoam Bugs-B-Gone Multi-Use Cleaner
$15.72 - $86.00