- Low-viscosity, clear resin designed to wet out and bond to wood, reinforcing fabrics, foam, other composites, and a variety of metals
- Easy to use - cures in a wide temperature range to form a high-strength solid with excellent moisture resistance
- Pairs with your choice of WEST SYSTEM hardeners and fillers to dial in strength, cure time, and thickness for your job
- Great for bonding, coating, or laminating—fills gaps and bridges voids when mixed with WEST SYSTEM fillers
- Easily sanded and shaped after curing for clean, professional results
- Apply with a roller for a smooth, self-leveling surface or build up multiple coats to create a tough, stable base for paints and varnishes
- Formulated without volatile solvents—won’t shrink after curing, has a relatively high flash point, and no strong solvent odor
- Resin viscosity is approximately 1000 centipoise (cP) at 72°F (22°C)
- Compatible with separately sold 205 Fast, 206 Slow, 207 Special Clear, and 209 Extra Slow Hardeners, as well as 404 High-Density, 407 Low-Density Fillers and Metering Pump Set
WEST SYSTEM 105 Epoxy Resin®
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As low as:
$51.47
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Product Details
Storage & Shelf Life
Store at room temperature. Keep containers closed to prevent contamination.
With proper storage, resin and hardeners should remain usable for many years. After a long storage period, verify the metering accuracy of the pumps. Mix a small test batch to assure proper curing. Over time, 105 Resin will thicken slightly and will therefore require extra care when mixing. Repeated freeze/thaw cycles during storage may cause crystallization of 105 Resin. Warm resin to 125°F and stir to dissolve crystals.
Hardeners may darken with age, but physical properties are not affected by color. If clear finishing, be aware of a possible color shift if very old and new hardeners are used on the same project.