10 Best Exterior Wood Fillers 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 452 products, scanning 2260 reviews, spending more than 36 hours of research and speaking with our test users, we think the Bondo 20082 is the one of the Best Exterior Wood Filler on the market.

Bondo 20082 – Best Overall Exterior Wood Filler

Bondo 20082
  • Restores and replaces rotted or damaged sections of wood on doors, windows, fences, furniture, shutters and more
  • Once dried, it can be sanded, shaped, planed, drilled, routed or sawed just like wood
  • 1 Quart Can

Elmer's E892 Stainable Wood Filler 32 oz

Elmer's E892 Stainable Wood Filler 32 oz
  • Contains real wood fibers for superior sanding, staining and painting
  • Can be used with high speed sanders
  • Firmly holds screws and nails
  • Resists shrinking and cracking
  • Easy water clean up

Elmer's Product P9892 Probond Woodfiller – Premium Pick

Elmer's Product P9892 Probond Woodfiller
  • This Product Is A Qt Probond Woodfiller
  • Purpose Of Use For Glue, Wood-Fill
  • Manufactured In China
  • Brand Name: Elmer'S

PC Products PC-Woody Wood Repair Epoxy Paste

PC Products PC-Woody Wood Repair Epoxy Paste
  • Two-part epoxy paste to replace missing or rotted wood is resistant to mildew, dry rot, UV light, and fresh and salt water
  • Can be used in indoor and outdoor applications, with an application temperature range of 35 to 115 degrees F and a service temperature range of -20 to +200 degrees F
  • High tack helps reduce drips and sags while hardening
  • Provides work time of 30 to 40 minutes (at 70 degrees F) to allow for adjustments
  • Can be painted, stained, and machined after fully cured
  • This epoxy is made from real wood and has many characteristics of wood
  • PC-Woody formulation provides extended working time, for large and critical jobs, which allows the user time to reposition work or make changes
  • High "wet grab" or tack of PC-Woody makes overhead and sidewall work easy without drip or sag
  • Excellent resistance to all weather elements, mildew dry rot, UV light, fresh and salt water, and chemicals present in pressure-treated wood
  • Note: PC-Woody will not bond to wax paper, Teflon, Polyethylene and some other plastics. Test a small area when in doubt

Minwax 42853000 Stainable Wood Filler

Minwax 42853000 Stainable Wood Filler
  • Ideal for repairing cracks, small gouges, nail holes, knot holes and other defects in all types of unfinished indoor and outdoor wood surfaces
  • Stainable Wood Filler is specially formulated to accept Minwax penetrating wood stains
  • It is designed for use with oil-based and water-based wood stains
  • Wood filler
  • Stainable and paintable
  • Interior and exterior use
  • Fast drying
  • Sands easily

FamoWood 40022126 Latex Wood Filler – Best Budget Exterior Wood Filler

FamoWood 40022126 Latex Wood Filler
  • Dries in 15 minutes
  • Won't crack or shrink, solvent free - low odor and easy water cleanup
  • Can be sanded, drilled or planed
  • Stainable and paintable
  • Interior/exterior use
  • Solvent free, professional quality wood filler
  • Takes stains and paints like real wood
  • Dries in 15 minutes with no signs of shrinkage, cracking or crumbling
  • Great for indoor/outdoor use

Donald Durhams 076694000046 4-Pound Rockhard Water Putty

Donald Durhams 076694000046 4-Pound Rockhard Water Putty
  • Water Putty
  • Easy To Use
  • Will Not Shrink
  • It never shrinks and has great bonding strength
  • Used to fill holes and cracks in wood, plaster, furniture, stone, and concrete
  • 4-Pound

ELMERS 3-1/4 Oz Gold Oak Probond Wood Filler (E814Q)

ELMERS 3-1/4 Oz Gold Oak Probond Wood Filler (E814Q)
  • Color matched with wood finish
  • Use with high speed sanders
  • Paintable and stainable
  • Easy water cleanup, solvent free
  • This is an aftermarket of generic part

Dap 21506 Plastic Wood Filler

Dap 21506 Plastic Wood Filler
  • Adhesives & Sealants
  • Can be sanded, stained, cut, drilled, planed, varnished, painted or lacquered
  • For use on furniture, doors, paneling, molding, plywood and other wood surfaces
  • Meets Federal Specification TT-F-340C
  • Interior/exterior use

Elmer's E887Q Stainable Wood Filler

Elmer's E887Q Stainable Wood Filler
  • Solvent free formula
  • Resists shrinking and cracking
  • Firmly holds screws and anchors
  • Contains real wood fibers for superior sanding, staining and painting
  • Can be used with high speed sanders
  • Firmly holds screws and nails
  • Resealable tube great for small jobs

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