West System Products

Adhesive filler mixtures cure to a strong, hard-to-sand plastic useful in structural applications like bonding, filleting and hardware bonding. West System Microfiber Adhesive Filler 403 Microfiber, a fine fiber blend, is used as a thickening additive...

Adhesive filler mixtures cure to a strong, hard-to-sand plastic useful in structural applications like bonding, filleting and hardware bonding. 403 Microfiber, a fine fiber blend, is used as a thickening additive with resin/hardener to create a...

410 Microlight is the ideal low-density filler. Blending with WEST SYSTEM Epoxy, it creates a light fairing compound that is easily worked and is especially suited for fairing large areas. Microlight mixes with greater ease than 407 Low-Density filler or...

410 Microlight is the ideal low-density filler. When you blend it with epoxy, it creates a light, easily-worked epoxy fairing compound. It’s especially suited for fairing large areas. We formulated Microlight to mix into epoxy more easily than...

879-18 is a tough, finely woven nylon fabric treated with a release agent. It is used to separate the absorber, breather, and vacuum bag from the laminate in vacuum bagging operations. Excess epoxy bleeds through and is peeled from the cured...

Everything you need to complete small repairs around the boat, shop or home. The Handy Repair Pack contains two WEST SYSTEM 105 Resin/205 Fast Hardener packets, and enough adhesive filler to complete a variety of coating and bonding...

  Vacuum Bag Sealant is a mastic tape sealant for airtight seals between vacuum bags and molds. Easy to work around difficult angles, patching small leaks in the vacuum system.   883 Vacuum Bag Sealant, ½” wide x 25 ft...