Shopping from Canada? 
Go to Defender Canada!
Deals
-
13% offStandard Horizon GX2410GPS Matrix VHF Radio with AIS/GPS/NMEA2000
$433.11 -
10% offPlastimo Rectangular Flexible Water Tank - 26.4 Gal - 70965
$117.89 -
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 -
Up to 20% offTrident Marine 200 Series Ply Soft Wall Wet Exhaust and Water Hose
$12.03 - $834.99 -
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 -
Up to 10% offScandvik Breeze Power-Seal 316 Stainless Steel Hose Clamp (10-Pack)
$22.99 - $36.99 -
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 -
10% offPlastimo Square Flexible Fresh Water Tank - 13.2 Gal - 70963
$103.49 -
Up to 5% off
BoatLIFE LifeSeal Marine Sealant
$9.35 - $22.79 -
10% offPlastimo Rectangular Flexible Water Tank - 52.8 Gal - 70956
$171.89 -
10% offShakespeare Masthead Squat Body Antenna - 5215-AIS
$68.39 -
Up to 36% offACR Bronze Pipe Tee Coupler
$3.00 - $82.99 -
Up to 5% off3M Marine Grade Adhesive Sealant Fast Cure 5200
$13.87 - $34.19 -
10% offPlastimo Triangular Flexible Water Tank - 31.7 Gal - 70957
$152.09 -
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 -
Up to 10% offScandvik Heavy-Duty 316 Stainless Steel GBS Clamp
$10.74 - $49.99 -
Up to 20% offApollo Conbraco 3-Way Diverter Valve
$60.99 - $224.79 -
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 -
5% off3M Marine Adhesive Sealant 5200 - 051135-05206
$12.13 -
15% offDigital Yacht VHF/AIS Antenna Splitter - ZDIGSPL1500
$338.29 -
Up to 44% offACR Bronze 90 deg. Female/Female Elbow Pipe Fitting
$2.16 - $59.99 -
Up to 76% offACR Fittings White Nylon Hose Connector/Adapter
$0.35 - $3.11 -
22% offAugust Race Liquid RIB Fast Acting Tube Cleaner - 3484009
$16.99 -
Up to 35% offACR Bronze Pipe Reducer/Adapter Coupler
$2.33 - $58.99 -
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 -
Up to 50% offACR Fittings White Nylon Hose Elbow Connector/Adapter
$0.53 - $5.65 -
Up to 29% offACR Fittings White Nylon Hose TEE Connector/Adapter
$1.11 - $6.68 -
Up to 20% offACR Bronze 45 deg. Male/Female Elbow Pipe Fitting
$9.70 - $61.59 -
Up to 30% offApollo Conbraco Shut Off Valve
$46.99 - $353.99 -
Star Brite Non-Toxic Premium Antifreeze
$13.14 - $29.99 -
Meguiar's RV One-Step Compound
$27.99 - $72.99 -
Up to 63% offWhitecap Plastic Mushroom Head Thru-Hull Fitting with SS Flange
$10.50 - $36.99