Welcome to Defender Canada! 
Deals
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9% offIsotemp Basic 75L Marine Water Heater
$1,703.40 - $1,738.40$1,533.16 - $1,564.66 -
9% offIsotemp SPA 40L Marine Water Heater
$1,102.57 - $1,131.97$992.39 - $1,018.85 -
9% offIsotemp Slim 15L Marine Water Heater
$1,180.97 - $1,185.17$1,062.95 - $1,185.17 -
9% offIsotemp SPA 25L Marine Water Heater
$1,018.53 - $1,067.53$916.75 - $1,067.53 -
29% offIsotemp SPA 60L Marine Water Heater
$1,596.76 - $1,638.76$1,117.96 - $1,474.96 -
9% off3M Marine Adhesive Sealant Fast Cure 4200 - 051135-05260
$26.27$23.71 -
9% off
3M 5200 Marine Adhesive Sealant
$26.48 - $42.58$23.89 - $38.38 -
9% offIsotemp Basic 24L Marine Water Heater
$1,405.07 - $1,406.47$1,264.65 - $1,406.47 -
9% off
3M 4200 Marine Adhesive Sealant Fast Cure
$41.18$37.12 -
9% off
Isotemp SPA 50L Marine Water Heater
$1,470.74 - $1,512.74$1,323.74 - $1,361.54 -
9% offIsotemp SPA 30L Marine Water Heater
$1,024.15 - $1,077.35$921.81 - $1,077.35 -
9% off
3M 4000 UV Marine Adhesive Sealant Fast Cure
$36.98 - $39.78$33.34 - $35.86 -
9% off
3M Marine Grade Silicone Sealant
$24.83 - $52.38$22.41 - $47.20 -
9% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$18.73 - $45.38$16.92 - $40.90 -
9% offIsotemp Replacement Water Heater Element
$88.78 - $99.98$79.96 - $99.98 -
9% off3M Marine Adhesive Sealant Fast Cure 4000 UV - 051135-05280
$24.34$21.96 -
9% offIsotemp Basic 40L Marine Water Heater
$1,449.92 - $1,473.70$1,305.02 - $1,473.70 -
18% off3M Marine ScotchBlue 2090 Painter's Masking Tape
$7.37 - $15.42$6.02 - $13.94 -
9% off3M Marine Premium Filler
$137.80$124.08 -
8% off3M Marine Oil Sorbent Pad
$2.98 - $38.43$2.74 - $38.43 -
9% off3M Marine High Strength Repair Filler
$177.00$159.36 -
9% off3M Marine 218 Fine Line Masking Tape
$41.18 - $50.98$37.12 - $45.94 -
9% off3M Marine Compounding Pad
$66.38$59.80 -
9% off3M Marine Adhesive Sealant 5200 - 051135-05206
$16.46$14.88 -
9% off3M Marine Non-Skid Cleaner - 051131-09063
$51.00$45.96 -
9% off3M Ultrafine Foam Polishing Pad (2-Pack) - 051131-05751
$91.58$82.48 -
29% off3M Precision Masking Tape
$15.17 - $28.14$13.70 - $19.88 -
9% offIsotemp Basic 30L Marine Water Heater
$1,428.88 - $1,449.88$1,286.08 - $1,449.88 -
9% off3M Acryl-White Glazing Putty - 051131-05095
$48.18$43.42 -
9% off3M Marine Grade Spray Adhesive - 051135-08088
$46.78$42.16 -
9% off3M Marine Superbuff Adapter - 051144-05710
$32.78$29.56 -
9% off3M Marine Grade Super Trim Adhesive - 051131-08090
$55.18$49.72 -
32% off3M Marine Wet or Dry Silicon Carbide Sandpaper
$7.28$4.94 - $7.28 -
9% off3M Marine Scotch 35 White Professional Grade Vinyl Electrical Tape - 054007-10828
$14.89$13.46 -
19% off3M Marine Perfect-It Boat Soap - 051131-09034
$26.79$21.56 -
21% off3M Marine Tack Cloth - 051144-03192
$4.06$3.19 -
9% off3M Marine Insta-Lok DoodleBug Cleaning Pads
$23.67$21.36 - $23.67 -
30% off3M Marine Synthetic Abrasive Pad
$4.83$3.34 - $4.83 -
26% off3M Marine Aluminum Oxide Sandpaper
$4.22 - $5.27$3.10 - $3.87 -
28% off3M Marine Imperial Wet or Dry Sandpaper Sheets
$10.38 - $11.83$7.44 - $10.71 -
19% off3M Marine Insta-Lok DoodleBug Pad Holder Kit - 048011-08542
$78.98$63.30 -
24% off3M Marine Performance Plus Duct Tape - 021200-56468
$55.20$41.55 -
8% off3M Replacement Threaded Cartridge Nozzle - 051135-08187
$4.08$3.73 -
18% offFillGuard Deck Fill Protection Devices - 3 Pc Gasoline Set - GASOLINEKIT
$7.60$6.18 -
29% off3M Marine 8210 Disposable Particulate Respirators (20-Pack) - 051138-46457
$35.58$25.08 -
9% off3M Marine Scotchmark Green Masking Tape - 021200-05423
$80.38$72.40 -
9% offIsotemp Replacement Water Heating Element - SEE00016LA
$102.78$92.56