WEST SYSTEM 105A Epoxy Resin Bundle with Fast Hardener & Pumps

The WEST SYSTEM 105A Epoxy Resin bundle is an essential kit for anyone looking to tackle a variety of bonding and coating projects. This convenient package includes a 32 fl oz can of 105A Resin, a 7 fl oz bottle of 205A Fast Hardener, and a set of 300 Mini Pumps for precise metering. The 205A Fast Hardener is a medium-viscosity epoxy curing agent that works effectively in most bonding situations, especially at lower temperatures.

One of the standout features of the 105 Epoxy Resin is its clear, pale yellow, low-viscosity liquid form. When blended with the 205A Fast Hardener at a 5:1 ratio, it cures into a hard, solid plastic with exceptional physical properties. This resin is designed to bond seamlessly with wood fibers, fiberglass, reinforcing fabrics, and various metals, making it a versatile choice for numerous applications.

With a pot life of 9 to 12 minutes at 72F (22C), this epoxy cures to a solid state in just 6 to 8 hours, reaching maximum strength within 1 to 4 days. The minimum recommended working temperature is 40F (4C), ensuring that you can work effectively in a range of conditions. Importantly, this epoxy does not contain VOCs and has a relatively high flash point, which means it has no solvent odor and is much friendlier to use than traditional styrenated resins.

This epoxy is not only excellent for bonding but also for coating or repairing. It can be easily modified with WEST SYSTEM fillers, pigments, and additives, allowing you to customize it for a wide array of construction and repair projects. Whether you are involved in fiberglass boat repair or constructing strip kayaks and canoes, this epoxy is up to the task.

Additionally, the kit includes 406 Colloidal Silica, a thickening additive that helps control the viscosity of the epoxy. This additive is particularly useful for preventing epoxy runoff in vertical and overhead joints, ensuring that your application remains neat and effective. It can also enhance the strength, abrasion resistance, and consistency of your epoxy fairing compounds, curing to an off-white color that blends well with many materials.

In summary, the WEST SYSTEM Epoxy Bundle is a comprehensive solution for anyone looking to achieve professional-grade results in their bonding and coating projects. With its user-friendly features and high-performance capabilities, this epoxy kit is a must-have for DIY enthusiasts and professionals alike.