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> Epoxy and Adhesives > Remove category: Thickeners / Fillers / Additives

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Items: 1 - 15 of 19 | Pages: 1  2  Next 
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  • TotalBoat Milled Glass Fiber

    TotalBoat Milled Glass Fiber

    Milled Glass Fiber is a finely ground fiberglass that can be added to structural filleting putty,...

    In Stock 

    Price: $12.99 to $49.99
  • TotalBoat Silica Thickener

    TotalBoat Silica Thickener

    TotalBoat Silica Thickener is an extremely fine powder used to create a smooth, non-sagging, high...

    In Stock 

    Price: $6.99 to $14.99
  • TotalBoat Glass Microballoons

    TotalBoat Glass Microballoons

    TotalBoat Glass Microballoons make for a great low-cost, low-density filler. They are white,...

    In Stock 

    Price: $9.99 to $21.99
  • TotalBoat Silica Thickener

    TotalBoat Silica Thickener (Cabosil)

    Silica thickener is used to control the viscosity of epoxy, and creates a high strength thixotropic...

    In Stock 

    Price: $6.99 to $110.70
  • WEST SYSTEM 406 Colloidal Silica

    WEST System 406 Colloidal Silica

    West System 406 Colloidal Silica is a thickening additive used to control the viscosity of the...

    In Stock 

    Price: $11.51 to $257.69
  • West System 404 High Density Filler

    WEST System 404 High Density Filler

    West System 404 High-Density filler is a thickening additive developed for maximum physical...

    In Stock 

    Price: $15.03 to $248.95
  • West System 410 Microlight Filler, fairing compound

    WEST System 410 Microlight Filler

    West System 410 Microlight is the ideal low-density filler for creating a light easily-worked...

    In Stock 

    Price: $16.64 to $301.10
  • West System 403 Microfibers Adhesive Filler

    WEST System 403 Microfibers Adhesive Filler

    West System 403 Microfibers, a fine fiber blend, is used as a thickening additive with...

    In Stock 

    Price: $11.31 to $229.36
  • WEST System Graphite Powder

    WEST System Graphite Powder

    WEST SYSTEM 423 Graphite Powder is a fine black powder that can be mixed with WEST SYSTEM epoxy to...

    In Stock 

    Price: $15.37
  • West System 407 Low Density Filler

    WEST System 407 Low Density Filler

    West System 407 Low-Density filler is a blended microballoon-based filler used to make fairing...

    In Stock 

    Price: $17.53 to $464.75
  • WEST System Barrier Coat, 422 additive

    WEST System Barrier Coat

    WEST System Barrier Coat additive (422) is used a barrier coating additive to help prevent gelcoat b...

    In Stock 

    Price: $21.83
  • wood flour filler, filleting blend thickener, epoxy additive

    System Three Wood Flour Filler

    Wood Flour filler is a strong, wood-toned filler which is good for use in glue joints and fillets....

    Price: $8.90 to $24.99
  • WEST System Aluminum Powder

    WEST System Aluminum Powder

    WEST System Aluminum Powder (420) provides limited protection from UV light and increases hardness...

    In Stock 

    Price: $41.73
  • West System 405 Fillet Blend Wood Flour

    WEST System 405 Fillet Blend Wood Flour

    West System 405 fillieting blend is a strong wood-toned filler for use in glue joints and fillets...

    In Stock 

    Price: $16.70
  • MAS Epoxies Wood Flour

    Wood Flour filler is a strong, wood-toned filler which is good for use in glue joints and fillets....

    In Stock 

    Price: $12.99 to $209.03
Items: 1 - 15 of 19 | Pages: 1  2  Next 
 

Epoxy Fillers and Thickeners

Epoxy systems properly mixed are intended for both coating and fiberglassing. When mixed right out of the containers, most systems are "unfilled" and are too thin to be used for gap filling, fairing, or filleting. This is when you need to add an appropriate filler.

Colloidal Silica and Cab-o-Sil

Cabosil, or as West System calls it, Colloidal silica, is thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints. 406 is a very strong filler that creates a smooth mixture, ideal for general bonding and filleting. It is also our most versatile filler. Often used in combination with other fillers, it can be used to improve the improve strength, abrasion resistance, and consistency of fairing compounds, resulting in a tougher, smoother surface. Color: off-white.

Wood Fibers or Filleting Blend

This strong, wood-toned filler is good for use in glue joints and fillets on naturally finished wood. It mixes easily with epoxy and lets you create fillets that are smooth and require little sanding. Its color is a consistent brown, so 405 can be used to modify the shade of other epoxy fillers.

Low Density, Microlight and Phenolic Microballoon Fillers

For use when low density, light weight sandable paint-ready surfaces are required, i.e. when fairing. Microlight is the ideal low-density filler for creating a light, easily-worked fairing compound especially suited for fairing large areas. Microlight mixes with greater ease than 407 Low-Density filler or microballoons and is approximately 30% easier to sand. It feathers to a fine edge and is also more economical for large fairing jobs. Not recommended under dark paint or other surfaces subject to high temperatures. Cures to a tan color.
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