

⚡ Elevate your craft with epoxy that adapts, endures, and shines.
West System 105-B Epoxy Resin is a premium, low-viscosity liquid epoxy designed for superior structural bonding and waterproof coatings. When combined with various hardeners, it offers customizable cure times and finishes, including a blush-free option for clear, moisture-resistant wood coatings. Ideal for woodworking, repairs, and composite applications, it delivers durable, high-strength results with excellent moisture vapor resistance.















| ASIN | B002M4110K |
| Best Sellers Rank | #16,303 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Metal Filled Epoxies |
| Brand Name | West System |
| Color | Clear |
| Compatible Material | Wood |
| Container Type | Can |
| Customer Reviews | 4.7 out of 5 stars 449 Reviews |
| Full Cure Time | 4 Days |
| Global Trade Identification Number | 00811343010003 |
| Included Components | Epoxy Resin |
| Item Form | Liquid |
| Item Height | 6 inches |
| Item Package Quantity | 1 |
| Item Type Name | WEST SYSTEM 105 |
| Item Weight | 80 Ounces |
| Manufacturer | West System |
| Material Type | Epoxy Resin |
| Model | 105-B |
| Other Special Features of the Product | Waterproof |
| Specific Uses For Product | Woodworking, Repair, Furniture, Wall Repair, Casting |
| UPC | 811343010003 |
| Unit Count | 126.6 Fluid Ounces |
| Viscosity | low |
| Volume | 0.98 Gallons |
| Warranty Description | 1 Year |
| Water Resistance Level | Waterproof |
A**R
Used for carbon fiber overlay, works perfectly!
Easy to use! Good product will re-order soon.
B**A
West System epoxy products are just excellent.
I've been using quite a lot of West System products over the last few months and had zero problems. Just really easy to work with and deliver exactly as advertised.
M**A
Product is excellent. Packing is very poor
The product is as usual very good but I had it consolidated with other things and the packaging from Amazon was terrible. Can came damaged and some resin leaked.
M**Y
Arrived in a crushed can
When this arrived the can looked as though something very heavy had been sat on it. The little handle on the top was smashed flat, the sides were caved in. However the cardboard box it came in was not in any way damaged. This means the smashed and damaged can was put in a box already damaged and shipped. Amazon was nice enough to overnight a replacement that was not damaged. However, on another order of 207 hardener, it happened again. Cardboard box was undamaged, the can inside was severely damaged. Why is it so difficult to not put a damaged product in a box to ship it? Amazon is slipping these days. As far as the resin itself, it's West 105. It works flawlessly as it should. I would highly recommend getting the pumps to make the ratios as simple as pushing down on a pump.
A**.
I have used other epoxy's and no have surpassed the West.
i have been using this product for years with no regrets at all and will continue to use. Product was shipped quickly and arrived undamaged.
S**N
Good product, insufficient packaging
West Systems 105 Resin has worked flawlessly for me. They provide excellent documentation, repeatable performance, and phone support. The single box that this $100 can of resin came in was not sufficient to prevent a good bit of damage to the can. It did not leak, but how do I know this can will prevent this resin from exposure to air over time? I bought this large can because it is much cheaper per ounce in larger quantities. But I do not plan to use all of this resin this year. I plan to save it and use it over the course of a few years. Will this can compromise the longevity of the resin? I'm a little disappointed.
O**S
Best in plastics
So nice to have this available on Amazon and not have to find nd a West Marine outlet usually many miles away. I primarily use mixing with wood shavings to fill holes for outdoor wood features such as benches or playground equipment. Mixes with ease. Be sure to purchase the pumps with it for accurate mixes. I prefer the slow hardener.
G**D
This is an excellent product! This is my second big batch to ...
This is an excellent product! This is my second big batch to use and I am sold. I am primarily using it in woodworking for spalted areas, loose knots, etc. I have also had very good results for bonding wood projects and protecting the end grain on outdoor furniture from rotting and general wear and tear. It takes dyes very nicely and works very good for filling cracks, voids, defects when using the slow hardener. The pumps for the cans work great, dispense the proper ratio of hardener to resin, don't clog, and keeps it usable indefinitely. I will continue to use this as long as it's available.
Trustpilot
1 week ago
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