This item is eligible for free shipping on orders over $99.99
WEST System Epoxy cures to a high-strength plastic solid at room temperatures, by mixing specific proportions of liquid epoxy resin and hardener.
This clear, pale yellow, low-viscosity liquid epoxy resin is formulated for use with WEST SYSTEM hardeners. It can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance.
Designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals, 105 is an excellent adhesive that will bridge gaps and fill voids when modified with WEST SYSTEM fillers. It can be sanded and shaped when cured. In roller applications, it has excellent thin-film characteristics to flow out and self-level without fisheyeing. 105 resin has a relatively high flash point and no strong solvent odor, making it safer to work with than polyesters.
| Group Size | Resin Quantity | Hardener Quantity | Mixed Quantity | Saturation Coat - Porous Surfaces | Build-Up Coats Non-porous Surfaces | Tensile Strength (PSI) |
|---|---|---|---|---|---|---|
| A | WSY 105A - 1 Qt. (.94 L) | 205A or 206A - .43 Pt. (.20 L) | 1.2 Qt. (1.15 L) | 90- 105 sq. ft. (8.5-10 sq. m) | 120-135 sq. ft. (11-12.5 sq. m) | 105/205 - 7,846, 105/206 - 7,320 |
| A | WSY 105A - 1 Qt. (.94 L) | 207A or 209A - .66 Pt. (.31 L) | 1.3 Qt. (1.26 L) | 90-105 sq. ft. (9-10 sq. m) | 120-135 sq. ft. (11-13 sq. m) | 105/207 - 7,509, 105/209 - 7,338 |
| B | WSY 105B - .98 Gal. (3.74 L) | 205B or 206B - .86 Qt. (.81 L) | 1.2 Gal. (4.55 L) | 350-405 sq. ft. (32-37 sq. m) | 462-520 sq. ft. (43-48 sq. m) | 105/205 - 7,846, 105/206 - 7,320 |
| B | WSY 105B - .98 Gal. (3.74 L) | 207B or 209B - 1.32 Qt. (1.24 L) | 1.3 Gal. (4.98 L) | 370-430 sq. ft. (35-40 sq. m) | 490-550 sq. ft. (45-50 sq. m) | 105/207 - 7,509, 105/209 - 7,338 |
| C | WSY 105C - 4.35 Gal. (16.47 L) | 205C or 206C - .94 Gal. (3.58 L) | 5.29 Gal. (20 L) | 1530-1785 sq. ft. (142-165 sq. m) | 2040-2300 sq. ft. (190-213 sq. m) | 105/205 - 7,846, 105/206 - 7,320 |
| C | WSY 105C - 4.35 Gal. (16.47 L) | 207C or 209C - 1.45 Gal. (5.49 L) | 5.8 Gal. (21.9 L) | 1675-1955 sq. ft. (155- 180 sq. m) | 2235-2520 sq. ft. (207-233 sq. m) | 105/207 - 7,509, 105/209 - 7,338 |
1. Start with 105 Resin, the basic ingredient of all WEST SYSTEM epoxy compounds.
2. Mix with one of four WEST SYSTEM Hardeners. Select a hardener for its intended use and for the cure speed best suited for your job in the temperature range in which you are working.
3. Add one of six WEST SYSTEM fillers to thicken the mixture as needed. Select a filler for its handling characteristics or cured physical properties. Or, add one of six WEST SYSTEM additives to provide specific coating properties.
Reviews for WEST System 105 Epoxy Resin
October 24, 2022
Verified Purchase
right item on time
Was this review helpful to you?
October 17, 2022
Verified Purchase
thanks for your help, exactly what i needed and i got it in 2 days.
Was this review helpful to you?
June 12, 2022
Verified Purchase
Tried it years ago. Now keep it on hand for everything from coating to repairs/adhesive.
Was this review helpful to you?
March 16, 2022
Verified Purchase
I've used the 105 epoxy with the clear 205 hardener on a couple of slab wood projects. Their pump system makes mixing a no brainer. Sets up very well and is easy to finish. I really like the crystal clear appearance.
Was this review helpful to you?
January 19, 2022
Verified Purchase
I trust the quality.
Was this review helpful to you?
January 10, 2022
Verified Purchase
I have used west epoxy since 1968, and buy it where ever the price is right
Was this review helpful to you?
September 13, 2021
Verified Purchase
Works very well but follow directions and mix for a complete 2 minutes. Doesn't go as far as you think in your project
Was this review helpful to you?
August 25, 2021
Verified Purchase
I use this epoxy to wet out fiberglass. I like the pumps that they have and I have never had this epoxy not cure, ever.
Was this review helpful to you?
May 24, 2021
Verified Purchase
If the pump kit would screw in place on the container it would have been the perfect deal. Pump kit was for a smaller container obviously.
Was this review helpful to you?
May 23, 2021
Verified Purchase
The product worked as expected and the price seems fair compared to other brands
Was this review helpful to you?
Shipping information
Phasellus suscipit tincidunt tristique. Quisque mattis euismod ipsum, ac accumsan ante fermentum non. Vestibulum eget auctor lorem. Integer euismod justo nulla, nec ultricies ipsum pulvinar in. Duis sed fringilla turpis, at ultricies orci. Nam est turpis, consequat nec feugiat a.
Praesent sodales et ipsum
Mauris congue justo sit amet lacus sagittis, a tempor lectus tempus. Suspendisse quis nulla ac nibh accumsan tincidunt ac quis tortor. Proin dignissim aliquam odio, sed bibendum urna sagittis dapibus. Aenean ut tristique ante, sit amet ultrices nisi. Praesent eu dapibus augue. Mauris tempus suscipit ipsum, et malesuada tellus euismod eu. Quisque consequat turpis id feugiat lacinia. Vestibulum sit amet elementum augue. Quisque tempus ligula vitae placerat pulvinar. In egestas sodales lorem, id egestas lacus pharetra eget. Sed ac mi placerat, placerat nulla ut, imperdiet nunc. Mauris at felis vehicula, commodo est eu, ullamcorper purus.
By signing into your account, you represent that you have read and agree to our Terms and our Privacy Policy
