Best Epoxy for Aluminum

Bestseller
Star Brite 087004 Epoxy Aluminum Putty Stick, 4 Ounce (Pack of 1)
205 Reviews
Star Brite 087004 Epoxy Aluminum Putty Stick, 4 Ounce (Pack of 1)
  • Works underwater! Every boater should have this onboard for emergency and permanant repairs
  • Easy to use - hand knead for 1 minute and apply to damaged area
  • Bonds in 5-10 minutes - Steel hard in 30 minutes Fully cured in 60 minutes and can then be sanded, drilled and tapped
  • Special additives cut through oxidation and anodization to maximize bonding to weathered aluminum
  • Withstands high temperatures and pressures making it ideal for manifolds, mufflers, & drive units
Bestseller
MASTERCOOL 90934 Alum Bond A/C Repair Epoxy - 2 oz.
  • Hardness (Shore, ASTM D 1706): 83D
  • Coefficient of Thermal Expansion: 40 x 10-6 cm/cm/ DegreeC
  • Compression Strength (ASTM D 695): 8600 PSI (59 M Pa)
  • Tensile Strength (ASTM D 638): 3500 PSI (24 M Pa)
  • Maximum Line Pressure (after 5 hours application time): 650 PSI
Bestseller
Eastwood Black Epoxy Steel Aluminum Fiberglass Primer and Sealer Gallon Corrosion Resistance
  • Fast Drying & Maintains Good Color Holdout
  • Requires Catalyst 50245ZP
  • Excellent Adhesion And Corrosion Resistance
  • Applied Over Steel, Aluminum, Fiberglass, Body Fillers, Existing Finishes
  • Approximate Coverage Per Gallon: 140 Sq Ft
Bestseller
Devcon 10610 Aluminum Putty (F), 1 lb. Can
  • Size: 1 lb
  • Color: Aluminum
  • Physical state/appearance: Paste
  • Repairs air conditioning system components
  • Fills porosity in aluminum castings
Bestseller
TotalBoat Aluminum Boat Barrier Coat (Quart, Gray)
  • High-build, two-component epoxy primer and barrier coat for excellent corrosion prevention on aluminum hulls and pontoon boats. Can be overcoated with antifouling bottom paints or other 1- and 2-part paints
  • Provides superior corrosion protection on all underwater metals
  • Fast drying, with no sanding needed between coats
  • For use above and below the waterline
  • Available in Gray in Quart or Gallon size kits. Coverage: Approximately 225 sq. ft./gallon @ 7 mils wet. Thinner: TotalBoat Epoxy Primer Thinner 200
SaleBestseller
Hy-Poxy H-455 Alumfast 6.5 oz Rapid Cure Aluminum Putty Repair Kit
  • 5 minute Aluminum repair kit
  • Repairs HVAC, radiators, engine blocks, boat hulls, equipment
  • High stength industrial and automotive repair
  • Aluminum filled epoxy putty for quick and strong non rusting repairs
  • Made in the USA
Bestseller
TotalBoat-439900 TotalProtect Epoxy Barrier Coat System (Gray, Gallon)
45 Reviews
TotalBoat-439900 TotalProtect Epoxy Barrier Coat System (Gray, Gallon)
  • High-build two part epoxy primer and barrier coat for use above and below the waterline
  • Excellent for gelcoat blister prevention and repair work on fiberglass boats
  • Provides superior corrosion protection on all underwater metals
  • Easy to mix and apply by roller or spray. No sanding required. Fast drying primer creates a flexible, durable epoxy barrier coat.
  • Available in your choice of White or Gray in Quart or Gallon size kits. Coverage: 225 sq. ft. per gallon (at 7 mils wet, not accounting for waste)
SaleBestseller
Marine-Tex RM330K Gluvit Waterproof Epoxy Sealer - 2 lbs.
  • Gluvit barrier coat seals and protects hulls and decks
  • Provides superior protection for fiberglass, wood, aluminum, and steel
  • Seals leaky seams and rivets in aluminum hulls, and leaks around fiberglass cabins or decks
  • Hard protective coating flexes with hull movements to bridge and seal hairline cracks
  • Fills minor cracks and pinholes
Bestseller
Hy-Poxy H-450 Alumbond 6.5 oz Aluminum Putty Repair Kit
  • Epoxy metal weld for aluminum
  • Repairs HVAC, radiators, engine blocks, boat hulls, equipment, appliances
  • Can be drilled, tapped, sanded, threaded and painted
  • Gives you a non rusting, non magnetic aluminum gray color, stays gray even after sanding/polishing
  • Made in the USA
Bestseller
West System Aluminum Boat Repair Kit 650-K
  • Each kit contains 8 ounces of G/flex 650 Toughened Epoxy, adhesive filler, application syringes, mixing pots and reusable mixing sticks and protective gloves.
  • Used to repair leaking seams and rivets in aluminum boats and canoes.
  • Working time: 75 minutes @ 72F
  • All components are contained in a sturdy, resealable package.