Shopping from Canada? 
Go to Defender Canada!
Deals
-
13% offStandard Horizon GX2410GPS Matrix VHF Radio with AIS/GPS/NMEA2000
$433.11 -
5% off3M Marine Adhesive Sealant Fast Cure 4200 - 051135-05260
$19.94 -
Up to 5% off
BoatLIFE Life-Calk Sealant Cartridge
$14.36 - $26.59 -
10% offShakespeare Galaxy AIS Antenna - 8' - 5225-XT-AIS
$207.89 -
Up to 10% off
3M 5200 Marine Adhesive Sealant
$18.89 - $30.59 -
Up to 5% off
3M Marine Grade Silicone Sealant
$19.94 - $41.79 -
10% off
3M 4200 Marine Adhesive Sealant Fast Cure
$29.69 -
Up to 10% offStar Brite Super Orange Biodegradable Citrus Bilge Cleaner
$11.79 - $37.79 -
Up to 5% off
3M 4000 UV Marine Adhesive Sealant Fast Cure
$30.39 - $31.34 -
Up to 5% off
BoatLIFE LifeSeal Marine Sealant
$9.35 - $22.79 -
10% offShakespeare Masthead Squat Body Antenna - 5215-AIS
$68.39 -
Up to 5% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$13.87 - $34.19 -
Up to 10% off
Sika Sikaflex-295 UV Marine UV Resistant Adhesive and Sealant
$15.07 - $26.09 -
5% off3M Marine Adhesive Sealant Fast Cure 4000 UV - 051135-05280
$18.99 -
10% offStar Brite Bilge Cleaner - 80500
$32.39 -
3M Perfect-It Gelcoat Light Cutting Polish + Wax
$52.99 - $199.99 -
3M Perfect-It Gelcoat Medium Cutting Compound + Wax
$59.99 - $223.99 -
10% offStar Brite Heavy Duty Bilge Cleaner - 80532
$14.22 -
Up to 10% off
Sika Sikaflex-291 Fast Curing Marine Adhesive and Sealant
$12.42 - $13.50 -
10% offACR GlobalFix V4 EPIRB User Replaceable Battery - 1104
$179.99 -
14% offStandard Horizon Quantum Fixed-Mount VHF Radio with AIS/NMEA 2000 - GX6000
$511.99 -
3M Perfect-It Gelcoat Heavy Cutting Compound
$81.99 - $319.99 -
Up to 5% off
BoatLIFE Silicone Rubber Marine Sealant
$8.86 - $18.99 -
10% offShakespeare Galaxy Little Giant Antenna - 5396-AIS
$215.99 -
Up to 46% off
Gill UV Tec Long Sleeve Zip T-Shirt
$25.66 - $47.95 -
5% off3M Marine Adhesive Sealant 5200 - 051135-05206
$12.13 -
15% offDigital Yacht VHF/AIS Antenna Splitter - ZDIGSPL1500
$338.29 -
22% offAugust Race Liquid RIB Fast Acting Tube Cleaner - 3484009
$16.99 -
Up to 10% off
Sika Sikaflex-291 LOT Slow Cure Adhesive and Sealant
$11.70 - $13.69 -
24% offAugust Race Liquid RIB Cleaning Kit - RIBTUBEKIT
$33.99 -
Star Brite Non-Toxic Premium Antifreeze
$13.14 - $29.99 -
Meguiar's RV One-Step Compound
$27.99 - $72.99 -
10% offShakespeare Classic AIS Antenna - 396-1-AIS
$179.09 -
22% offAugust Race Liquid RIB UV Sealer - LRSEALER250
$16.99 -
5% offBoatLIFE Life-Calk Sealant - 1305
$9.81 -
23% off
August Race Inflatable RIB Care Kit - AR-INFCARE
$60.99 -
Up to 30% off
Fell Marine MOB+ xBAND Wristband
$16.79 - $21.59 -
10% offCaptain Tolley's Creeping Crack Cure Penetrating Sealant - M501C
$19.79 -
10% off
BoatLIFE LifeSeal Marine Sealant Cartridge
$21.59 -
10% offSika Sikaflex-521 UV UV-Resistant Low Modulus Sealant - 10.1 oz - 106096
$23.39 -
5% off
BoatLIFE Liquid Life-Calk Sealant - 80 mL
$11.91 -
Up to 10% offStar Brite Power Pine Bilge Cleaner
$20.69 - $57.59 -
22% offAugust Race Vinyl Bright Upholstery Cleaner - VBRIGHT1L
$16.99 -
Sta-Bil Gasoline Fuel Stabilizer
$8.83 - $13.50 -
Up to 9% off
Sika Sikasil N-Plus Neutral Cure Silicone Assembly Sealant
$11.39 - $12.37 -
5% offBoatLIFE Super Slick Sealant Smoother - 1024
$19.94 -
Up to 10% offBoatLIFE Bilge Cleaner
$17.28 - $44.09 -
22% offAugust Race Deck Mate Synthetic Teak Cleaner - 3484153
$16.99