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WEST SYSTEM
#407 Low Density Filler

Easy-to-sand, microballon-based filler

A blended microballoon-based filler. Combine with 105 Epoxy Resin to make fairing putties that are easy to sand or carve. Relatively strong on a strength-to-weight basis. Cures to a dark red/brown color.

 
 
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
#407 Low-Density Filler - 15.2 OZ 382812 407-15
In stock online.

$45.99

#407 Low-Density Filler - 4.0 oz 318410 407-5
In stock online.

$19.99

#407 Low-Density Filler - 14 LB 344960 407-B
In stock online.

$474.99

Product Description

Easy-to-sand, microballon-based filler

A blended microballoon-based filler. Combine with 105 Epoxy Resin to make fairing putties that are easy to sand or carve. Relatively strong on a strength-to-weight basis. Cures to a dark red/brown color.

 
 

Specs

REVIEW SNAPSHOT®

by PowerReviews
West System#407 Low Density Filler
 
4.7

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (6)

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Advanced (5)
    • Was this a gift?:
    • No (4)

Reviewed by 6 customers

Displaying reviews 1-6

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5.0

I would buy this product again and again.

By Joe Wis

from Spring Lake, MI

About Me Advanced

Verified Buyer

Pros

  • Easy to Use

Cons

    Best Uses

      Comments about #407 Low Density Filler:

      West System products are the best epoxy available.

      • Was this a gift?:
      • No
       
      5.0

      Exactly the thing to ensure quality repairs to my surfboards

      By Freedom Won Boardworks

      from Emerald Isle, NC

      About Me Advanced

      Verified Buyer

      Pros

      • Easy to Use

      Cons

        Best Uses

          Comments about #407 Low Density Filler:

          The perfect material for repairing surfboards

          • Was this a gift?:
          • No
           
          4.0

          #407 Low Density Filler

          By AW

          from NC

          About Me Advanced

          Verified Buyer

          Pros

          • Easy to Use

          Cons

          • costly, comp. to sawdust
          • Messy

          Best Uses

            Comments about #407 Low Density Filler:

            Good epoxy filler, easy to sand/fair. Don't drop the can when you open it, you'll not be able to save what "goes flying away."

            • Was this a gift?:
            • No
             
            5.0

            407 Low Density Filler

            By AW

            from New Bern, NC

            About Me Advanced

            Verified Buyer

            Pros

            • Easy to Use

            Cons

              Best Uses

                Comments about #407 Low Density Filler:

                good filler for epoxy, easier to fair than colloidal silica, and cheaper. Good strength.

                • Was this a gift?:
                • No

                (2 of 3 customers found this review helpful)

                 
                4.0

                Useful product for filling or smoothing

                By Ken

                from Grand Teton National Park, WY

                About Me Casual/ Recreational

                Verified Buyer

                Pros

                • Easy to Use
                • Protects Well
                • Visually Pleasing
                • Weather Proof

                Cons

                • Messy

                Best Uses

                • Indoor
                • Outdoor
                • Quick Fix

                Comments about #407 Low Density Filler:

                I had one gripe - the material had opened in shipment and its fine dust made a mess. I suspect that that is the exception rather than the rule. It did its job - filling holes and irregularities with a surface that was sandable without too much effort.

                (1 of 1 customers found this review helpful)

                 
                5.0

                Did the job exactly

                By Aaron

                from Amherst MA

                About Me Advanced

                Verified Buyer

                Pros

                • Easy to Use
                • Protects Well
                • Visually Pleasing
                • Was right for the job
                • Weather Proof

                Cons

                • IT is what it is

                Best Uses

                • Outdoor
                • Repair and construction

                Comments about #407 Low Density Filler:

                I am restoring an old wooden boat and the West System works, in this case repairing hull damage and delaminating wood. It dries and works and otherwise performs as advertised and generally well.

                Displaying reviews 1-6

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