Welcome to Defender Canada! 
Collections
-
14% off
BoatLIFE Life-Calk Sealant Cartridge
$21.01 - $38.38$17.95 - $36.49 -
9% off
3M 5200 Marine Adhesive Sealant
$25.56 - $42.43$24.32 - $40.34 -
3M Marine Adhesive Sealant Fast Cure 4200 - 051135-05260
$24.12 -
9% off
3M 4200 Marine Adhesive Sealant Fast Cure
$41.08$37.03 - $39.06 -
9% off
BoatLIFE LifeSeal Marine Sealant
$13.88 - $32.98$12.56 - $31.36 -
9% off
3M Marine Grade Silicone Sealant
$23.97 - $55.93$22.79 - $51.88 -
3M 4000 UV Marine Adhesive Sealant Fast Cure
$37.03 - $41.08 -
9% offStar Brite Super Orange Biodegradable Citrus Bilge Cleaner
$16.90 - $53.29$15.27 - $48.02 -
9% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$18.08 - $45.13$17.20 - $40.68 -
3M Marine Adhesive Sealant Fast Cure 4000 UV - 051135-05280
$22.35 -
9% off
Sika Sikaflex-295 UV Marine UV Resistant Adhesive and Sealant
$22.82 - $37.03$20.59 - $33.39 -
24% offStar Brite Bilge Cleaner - 80500
$46.54$35.06 -
14% off
BoatLIFE Silicone Rubber Marine Sealant
$13.19 - $27.58$12.56 - $26.23 -
9% offBlue Sea Systems Contura Water Resistant Bilge Pump Control Switch Panel
$64.03 - $215.23$57.69 - $193.77 -
14% off
Sika Sikaflex-291 Fast Curing Marine Adhesive and Sealant
$18.99$16.23 -
3M Marine Adhesive Sealant 5200 - 051135-05206
$15.12 -
9% offBoatLIFE Life-Calk Sealant - 1305
$14.54$13.15 -
9% offStar Brite Heavy Duty Bilge Cleaner - 80532
$20.50$18.52 -
TALOS SFD-1000 Series Lightning Detector
$223.33 - $236.85 -
Aqualarm High Bilge Water Level Warning System - 20131
$92.92 -
19% offBoatLIFE Bilge Cleaner
$26.56 - $66.79$21.38 - $63.48 -
MTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$321.21 -
MTI Industries High Bilge Water Alarm - SA-1000XL
$62.16 -
14% off
BoatLIFE Liquid Life-Calk Sealant - 80 mL
$17.22$14.72 -
14% offSika Sikaflex-521 UV UV-Resistant Low Modulus Sealant - 10.3 oz - 106096
$34.33$29.27 -
14% off
Sika Sikaflex-291 LOT Slow Cure Adhesive and Sealant
$18.15 - $19.59$15.52 - $16.74 -
14% off
Sika Sikaflex-221 Multi-Purpose Polyurethane Sealant and Adhesive
$17.89$15.30 -
3M Marine Adhesive Sealant 3000 UV
$23.67 -
19% offSika Sikaflex-505 UV High Performance Exterior Grade Sealant - 10.3 oz - 188024
$24.26$19.53 -
BoatLIFE LifeSeal Marine Sealant Cartridge
$31.36 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 1250A - GBX45
$192.30 -
9% offBoatLIFE Super Slick Sealant Smoother - 1024
$28.93$26.10 -
Star Brite Power Pine Bilge Cleaner
$27.54 - $76.30 -
Seachoice Bilge Cleaner
$15.31 - $33.04 -
9% offMaretron Bilge High Water Detector - BHW100
$88.33$79.56 -
19% offSika Sikaflex-201 US General Purpose Polyurethane Sealant - 10.3 oz - 90852
$18.13$14.62 -
14% off
Sika Sikasil N-Plus Neutral Cure Silicone Assembly Sealant
$17.68 - $18.84$15.11 - $16.10 -
14% offBoatLIFE Teak Marine Sealant - 1252
$32.98$28.12 -
Seachoice Elastometric Marine Sealant
00 -
Seachoice Marine Silicone Sealant
00 -
9% offAqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$41.08$37.03 -
14% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$236.83$201.40 -
9% offCaptain Tolley's Creeping Crack Cure Penetrating Sealant - M501C
$22.31$20.13 -
BoatLIFE Liquid LifeSeal Sealant - 1159
$38.38 -
Star Brite Sea Safe Bilge Cleaner - 089736P
$23.43 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 1750A - GBX55
$262.50 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 2500A - GBX75
$369.16 -
Seachoice High Performance Marine Silicone Sealant
00