⚡ Elevate your repairs with West System’s powerhouse filler — don’t settle for less!
West System 40445 High Density Filler is a 43-ounce epoxy-based filler designed to thicken mixtures and fill gaps with high density and minimal shrinkage. Trusted by professionals and DIYers alike, it offers superior bonding strength and a neutral off-white color that integrates seamlessly with coatings. Ideal for automotive and specialty repairs, this filler ensures durable, long-lasting results.
| ASIN | B0006JJAU6 |
| Batteries Required? | No |
| Best Sellers Rank | #203,855 in Automotive ( See Top 100 in Automotive ) #484 in Automotive Fillers, Adhesives & Sealants |
| Color | off-white |
| Customer Reviews | 4.7 4.7 out of 5 stars (95) |
| Date First Available | 30 October 2013 |
| Item model number | 404-45 |
| Material Type(s) | epoxy; filler |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 53.98 x 40.64 x 29.21 cm; 1.5 kg |
B**I
Nice addition to west epoxy, thickens mixture and fills gaps, just as advertised.
G**S
Works has West System had said
R**U
west system is great products
K**A
I use West System products exclusively when doing marine fiberglass repairs/modifications. There are many different filler options, so choose the one that best fits your needs. Mix the resin, add the filler and mix to your desired consistency, then apply. For me, usually similar to mayonnaise works best. Drying time will depend on your choice of hardener and if you've adjusted the resin/hardener ratio.
I**G
Must have for epoxy work, mixes well without clumps
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