WEST SYSTEM® Fillers
WEST SYSTEM® Epoxy fillers are used to thicken the basic epoxy resin/hardener mixture for specific applications. Each epoxy filler possesses a unique set of physical characteristics, but they can generally be categorized as either Adhesive (high-density) for bonding applications or Fairing (low-density) for sanding and fairing applications. Adding these filling agents to blended epoxy resin and hardener allows you to control the consistency of the epoxy, bridge gaps in joints, create either strong or sandable fillets with epoxy, or alter the cured density of epoxy making it easier to sand smooth.
- WEST SYSTEM® 403 Microfibers
- WEST SYSTEM® 404 High-Density Filler
- WEST SYSTEM® 405 Filleting Blend
- WEST SYSTEM® 406 Colloidal Silica
- WEST SYSTEM® 407 Low-Density Filler
- WEST SYSTEM® 410 Microlight®
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WEST SYSTEM® 403 MicroFibers 20 oz. tub
WEST SYSTEM®
$52.22WEST SYSTEM® 403-28 Micro Fibers 20 oz. tub. WEST SYSTEM 403 Microfibers Adhesive Filler, is a fine fiber blend. Use it to thicken epoxy blended resin/hardener and create a multi-purpose adhesive...J31-0004$52.22 -
WEST SYSTEM® 404 High Density Filler,15.2 oz
WEST SYSTEM®
$31.75WEST SYSTEM® 404-15 High Density Filler, 15.2 oz404 High-Density Adhesive Filler is an epoxy thickening additive. We developed it for maximum physical adhesive properties in hardware bonding, or...J31-1193$31.75 -
WEST SYSTEM® 404 High Density Filler, 43oz
WEST SYSTEM®
$67.04WEST SYSTEM® 404-45 High Density Filler 43 oz.404 High-Density Adhesive Filler is an epoxy thickening additive. We developed it for maximum physical adhesive properties in hardware bonding, or...J31-1194$67.04 -
WEST SYSTEM® 404-B High Density Filler, 30 lb
WEST SYSTEM®
$318.40WEST SYSTEM® 404-B High Density Filler, 30 lb404 High-Density Adhesive Filler is an epoxy thickening additive. We developed it for maximum physical adhesive properties in hardware bonding, or...J31-1199$318.40 -
WEST SYSTEM® 405 Filleting Blend, 11 oz
WEST SYSTEM®
$29.16WEST SYSTEM® 405 Filleting Blend, 11 oz 405 Filleting Blend Adhesive Filler is a strong, wood-toned epoxy filler. Add it to your epoxy mix when making epoxy joints and fillets on naturally finished...J31-1203$29.16 -
WEST SYSTEM® 406 Colloidal Silica, 1.7 OZ
WEST SYSTEM®
$23.73WEST System 406-2 Colloidal Silica, 1.7 oz. 406 Colloidal Silica is an epoxy thickening additive used to control the viscosity of the epoxy. It prevents epoxy runoff in vertical and overhead joints...J31-1208$23.73 -
WEST SYSTEM® 406-7 Colloidal Silica, 5.5 oz.
WEST SYSTEM®
$41.82WEST SYSTEM® 406-7 Colloidal Silica, 5.5 oz.406 Colloidal Silica is an epoxy thickening additive used to control the viscosity of the epoxy. It prevents epoxy runoff in vertical and overhead joints...J31-1211$41.82 -
WEST SYSTEM® 406-B Colloidal Silica, 10 lb
WEST SYSTEM®
$359.02WEST SYSTEM® 406-B Colloidal Silica, 10 lb 406 Colloidal Silica is an epoxy thickening additive used to control the viscosity of the epoxy. It prevents epoxy runoff in vertical and overhead...J31-1213$359.02 -
WEST SYSTEM® 407 Low Density Filler, 5 oz.
WEST SYSTEM®
$40.10WEST SYSTEM® 407-5 Low Density Filler, 5 oz. WEST SYSTEM 407 Low-Density is a blended microballoon-based fairing filler for WEST SYSTEM Epoxy. Add 407 to a mixture of epoxy resin/hardener to create...J31-7857$40.10 -
WEST SYSTEM® 407 Low Density Filler, 12 oz.
WEST SYSTEM®
$85.50WEST SYSTEM® 407-15 Low Density Filler, 12 oz. WEST SYSTEM 407 Low-Density is a blended microballoon-based fairing filler for WEST SYSTEM Epoxy. Add 407 to a mixture of epoxy resin/hardener to...J31-7860$85.50 -
WEST SYSTEM® 407-B Low Density Filler, 14 lb.
WEST SYSTEM®
$839.13WEST SYSTEM® 407-B Low Density Filler, 14 lb.WEST SYSTEM 407 Low-Density is a blended microballoon-based fairing filler for WEST SYSTEM Epoxy. Add 407 to a mixture of epoxy resin/hardener to create a...J31-7861$839.13 -
WEST SYSTEM® 410 Microlight, 2 oz
WEST SYSTEM®
$34.70WEST SYSTEM 410 Microlight®, 2 ozWEST System 410 Microlight is the ideal low-density filler. When you blend it with any 105 Epoxy Resin®/200 Series Hardener combination, it creates a light,...J31-8223$34.70 -
WEST SYSTEM® 410-7 Microlight, 5 oz
WEST SYSTEM®
$58.88WEST SYSTEM® 410 Microlight®, 5 oz containerWEST SYSTEM 410 Microlight is the ideal low-density filler. When you blend it with WEST SYSTEM Epoxy/Hardener combination, it creates a light,...J31-8227$58.88 -
WEST SYSTEM® 410-B Microlight, 4 lb
WEST SYSTEM®
$408.09WEST SYSTEM 410 Microlight® B-sizing, 4.0lbWEST SYSTMEM 410 Microlight is the ideal low-density filler. When you blend it with WEST SYSTEM Epoxy/Hardener combination, it creates a light,...J31-8228$408.09