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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
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Worked as advertised
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Lots of working time, maybe more than I wanted, but that's far better than not getting your piece where you wanted it before the epoxy kicked.
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What is there to say about the time tested, industry standard West Systems resin that hasn't already been said. If you're new to using two part epoxy, every professional who uses epoxy goes back to West Systems after trying anything else. 101 works with a variety of different hardeners/catalysts. I keep several different hardeners around for different ambient temperatures from cold to hot. The hotter it is outside, the faster epoxy "kicks"—less working time. Use slower hardeners in these situations and vice versa for cold temps.
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Very good. Easy to work with.
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Tried and true product. For marine use as well as general wood working in a professional wood shop we dependened on West System.
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I use this epoxy to do furniture repairs. It's the best I've used.
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We use this product (-w various additives) in the construction of prototype and low volume production Thermoform/vacuum form tooling. Happy with the ease of use, good pot life, good consistency, and non offensive odor. It has worked very well for us.
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The add to me is misleading. It appears in add that if you purchase the gal of resin that the hardner comes with it. Since it didn't it caused over a weeks delay in my project. The product and service were great but from on I'll be watching for misleading adds.
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This is the Cadillac. period
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right item on time
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