Shopping from Canada? 
Go to Defender Canada!
Collections
-
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 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 -
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 -
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 -
Up to 5% off
BoatLIFE Silicone Rubber Marine Sealant
$8.86 - $18.99 -
5% off3M Marine Adhesive Sealant 5200 - 051135-05206
$12.13 -
10% offTACO Weather Seal Tape - 3/8" x 5/8" - V30-0109B10-1
$24.29 -
10% offTACO Weather Seal Tape - 1/2" x 1/2" - V30-0202B10-1
$30.59 -
Up to 10% off
Sika Sikaflex-291 LOT Slow Cure Adhesive and Sealant
$11.70 - $13.69 -
Up to 10% off
Brownell MB3 Motorboat Stand - Base Only
$108.89 - $134.99 -
10% offTACO Weather Seal Tape - 1/4" x 3/8" - V30-1333B10-1
$26.99 -
10% offBrownell K4 Keel Stand - Base Only
$96.29 -
10% offBrownell Shoring Stand Orange Replacement Swivel Top
$137.69 -
5% offBoatLIFE Life-Calk Sealant - 1305
$9.81 -
10% offCaptain Tolley's Creeping Crack Cure Penetrating Sealant - M501C
$19.79 -
10% off
BoatLIFE LifeSeal Marine Sealant Cartridge
$21.59 -
Up to 10% offBrownell K4 Keel Stand Replacement Top
$93.59 - $117.89 -
10% offTACO Weather Seal Tape - 3/16" x 3/8" - V30-0113B10-1
$25.19 -
Up to 9% offTACO Hatch Seal Tape
$14.00 - $17.12 -
10% offBrownell Shoring Stand Grey Replacement Swivel Top
$131.39 -
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 -
Up to 5% off
Brownell SB3 Sailboat Stand - Base Only
$137.74 - $168.14 -
Up to 10% off
Brownell MB2 Motorboat Stand - Base Only
$118.79 - $136.79 -
Up to 9% off
Sika Sikasil N-Plus Neutral Cure Silicone Assembly Sealant
$11.39 - $12.37 -
Up to 10% offBrownell Shoring Stand Blue Replacement Swivel Top
$121.49 - $123.29 -
10% offBrownell KS1 Keel Stand - Base Only
$134.09 -
Up to 10% offBrownell KS1/KS28 Keel Stand Replacement Top
$117.89 - $134.09 -
10% offBrownell Plywood Replacement Pad - OPLY
$23.39 -
5% offBoatLIFE Super Slick Sealant Smoother - 1024
$19.94 -
Up to 10% offBoatLIFE Bilge Cleaner
$17.28 - $44.09 -
Up to 10% off
Brownell MB0 Motorboat Stand - Base Only
$140.39 - $172.79 -
Up to 10% off
Brownell MB1 Motorboat Stand - Base Only
$128.69 - $153.89 -
10% offSika Sikaflex-505 UV High Performance Exterior Grade Sealant - 10.1 oz - 188024
$15.84 -
Pettit AnchorTech UV Resistant Adhesive Sealant for Above the Waterline
$19.00 -
Up to 10% offSeachoice Bilge Cleaner
$10.61 - $26.09 -
Up to 15% off
Seachoice Elastometric Marine Sealant
$8.37 - $14.38