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Product Details
Our WEST System Epoxy kit contains everything you need to tackle epoxy repairs and fiberglassing projects. Each kit includes a gallon of WEST System 105 resin (105B, .98 gal) and your choice of 205B Fast or 206B Slow hardener. Additional supplies include mixing pumps, 6 ounce fiberglass cloth, mixing sticks, the official user manual, and the WEST Fiberglass Restoration book.
105 Epoxy resin is designed specifically to wet out and bond with wood fiber, composite materials like fiberglass, and reinforcing fabrics, and a variety of metals. High-strength formula makes this resin ideal for marine and boat repair applications.
205 Fast hardener is used primarily in cooler temps or for a more rapid cure. 206 Slow hardener is used in warmer temps or when more work time is needed. Proper mix ratio is 3 parts resin to 1 part hardener.
WEST System has been producing an effective epoxy for boat building and woodworking for over 35 years. While items may also be purchased separately, purchasing the complete kit saves time and money.
Tech Specs
| 105 Fast Kit (205 Hardener) | 105 Slow Kit (206 Hardener) | |
|---|---|---|
| Mixed Quantity | 1.2 Gal. (4.55 L) | 1.2 Gal. (4.55 L) |
| Saturation Coat - Pourous Surfaces | 350-405 sq. ft. (32-37 sq. m) | 350-405 sq. ft. (32-37 sq. m) |
| Build-Up Coats - Non-Pourous Surfaces | 462-520 sq. ft. (43-48 sq. m) | 462-520 sq. ft. (43-48 sq. m) |
| Pot Life at 72 F (22 C) | 9 to 12 mins. | 20 to 25 mins. |
| Cure to a solid state | 6 to 8 hours | 9 to 12 hours |
| Cure to maximum strength | 1 to 4 days | 1 to 4 days |
| Minimum recommended temperature | 40 F (4 C) | 60 F (16 C) |
| Mix Viscosity at 72 F (cPs) | 975 | 725 |
| Specific Gravity of Cured Resin | 1.180 | 1.180 |
| Compression Yield at 1 day (PSI) | 10,120 | 7,990 |
| Compression Yield at 2 weeks (PSI) | 11,418 | 11,500 |
| Tensile Strength (PSI) | 7,846 | 7,320 |
| Tensile Elongation (%) | 3.4 | 4.5 |
| Tensile Modulus (PSI) | 4.08E+05 | 4.60E+05 |
| Flexural Strength (PSI) | 14,112 | 11,810 |
| Flexural Modulus (PSI) | 4.61E+05 | 4.50E+05 |
| Heat Deflection Temperature (F) | 118 | 123 |
| Onset of Tg by DSC (F) | 129 | 126 |
| Ultimate Tg by DSC (F) | 142 | 139 |
| Izod Impact, notched (ft.-lbs./in.) | 0.93 | 0.54 |
Info & Guides
Both epoxy kits come with the WSY-300 standard plunger pump, but are compatible with the 306-25 and 309 Pumps. The Resin to Hardener ratio for the 105B Kits is 5:1 by either weight or volume. When combined with 105 Resin in a five-part resin to one-part hardener ratio, the cured resin/hardener mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. These kits are not intended for clear coating.
Technical Information
- WSY-105B, WSY-205B (fast kit) or WSY-206B (slow)
- WEST Mixing Pumps
- 3 Yds x 38 inch wide 6oz Fiberglass cloth
- WEST Reusable Mixing Sticks
- WEST User Manual
- WEST Fiberglass Restoration Book
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Reviews
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1 to 10 of 31 Reviews
1 – 10 of 31 Reviews
Most Recent
Prescott, AZ
5 out of 5 stars.
Best Deal Around
5 months ago
Very complete kit. Perfect for any current West or first time West user.
Helpful?
Northwoods Wisc.
5 out of 5 stars.
First time user
8 months ago
I ordered your kit for repairs on an older boat. First time user. Loved the results. Super strong.
Helpful?
Westchester ny
4 out of 5 stars.
I will buy this product again
a year ago
Am using it for diagonal planking on a wooden boat
Helpful?
Wisconsin
5 out of 5 stars.
Great kit for the money!
2 years ago
I bought this kit through Jamestown Distributing for a good price. The mixing pumps included in the kit are a ""must have"" for perfect mixing ratios. I would recommend this kit to anyone needing a epoxy resin kit.
Helpful?
Himrod NY
5 out of 5 stars.
Very Happy
3 years ago
Project turned out better than i expected product was very easy to use thank you
Helpful?
Edgewater, MD
5 out of 5 stars.
I great starter kit for those just starting fiberglas repair
3 years ago
Love the metering pumps. No guess work. I did order with the slow set resin and that was a good thing. Working in 80 to 90 degree temps and resin still set up fast, especially if I had 4 oz or more in the mixing pot. Kept the resin in the fridge overnight to give me a little more working time. Working on a lot of underside locations. In those cases was good that the epoxy got tacky fairly quickly to put on fiberglass mat. Got a good result.
Helpful?
Pittsburgh, Pa.
5 out of 5 stars.
I would buy this product again.
3 years ago
Excellent kit. It had everything that I needed to finish the job. The mixing pumps are the way to go when mixing the resin. No guesswork and it's quick and easy to measure out the correct ratio.
Helpful?
Illinois
5 out of 5 stars.
I would buy again
4 years ago
Great to work with, no smell.
Helpful?
Lake of the Ozarks, Missouri
5 out of 5 stars.
West System proves it's reputation
5 years ago
I needed to replace a defective stringer in 1973 Mastercraft and heard that the West System was the best product to use in conjunction with the new wood. The product was easy to use and the ""kit"" came with everything needed. Jamestown Distributors had the best price, delivery was quick and support was excellent.
Helpful?
Texas
5 out of 5 stars.
Great, easy to use product.
5 years ago
I am a wood worker and use this product to fill open knots, splits, checks, cracks, etc. in rough sawn slabs. The pump dispensers are great! It doesn't get any easier than that.
Helpful?
1 – 10 of 31 Reviews
Questions
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1 - 10 of 54 Questions
Q: What would I need to fix a sidewall on my fiberglass skiff that is completely cracked? What supplies do I need? Thank You!
7 months ago1 Answer
A: This kit will have everything you need except for your finish coat. Check out this video: https://youtu.be/i9hfpOCnzEs
7 months agoHelpful?
Q: I am planning on using this product in conjunction with Rubber granulate for bonding of rubber and adhesion to multiple surface types (fiberglass, wood, concrete). Will this product adhere to the rubber and the base well? Looking for durability and longevity in the rubber/resin setup.
2 years ago2 Answers
A: Oldfashiondgent hit the nail on the head. You might want to take a look at West G-Flex epoxy.
2 years agoHelpful?
Q: Can I use this product to repair trailer floor with a foam core floor has soft spots The west system
3 years ago1 Answer
A: Yes. Check out the West System fiberglass boat repair guide. It shows a similar repair.
3 years agoHelpful?
Q: Hi, Is this biaxial cloth included in the kit and what are the dimensions of the included cloth? Thanks
3 years ago3 Answers
A: Sorry to have taken so long to respond, but I kept forgetting to look for the fabric when I went into my workshop. The kit I bought many years ago (2016) did include this cloth. The kit included 0.98 gallon resin, 0.86 quart of slow hardener, mini pump set, the fiberglass fabric, disposable stir sticks and gloves, and two manuals. The package says the fabric is 38 inches x 3 yards.
3 years agoHelpful?
Q: I was planning to use 105/206B with 6 oz. cloth to line the inside of a sawn-off wine barrel to make a shower basin. Notably, now that the barrel has been empty for some time, the staves are no longer swelled and no-where near water-tight. They had to be fixed one-by-one to the iron bands around the barrel. I saw the response to a question below regarding repair to a hairline crack causing a leak in a teak joint. I expect the wood in this barrel to swell and shrink depending on the season and usage. Would one of the two more flexible epoxy products you recommended below (TotalBoat FlexEpox or West Systems GFlex) be the better product for me?
3 years ago1 Answer
A: Neither, you will need a rubber type product that is very flexible.Sent via the Samsung Galaxy A11, an AT&T 4G LTE smartphone
3 years agoHelpful?
Q: Can this be used in a potable water tank?
4 years ago2 Answers
A: I guess so. Lots of people build their own tanks from scratch with epoxy. The West System website should be helpful. If you want to repair an existing tank, chances are it is made from PPE and epoxy will not stick to that. So it depends. ?
4 years agoHelpful?
Q: After keel repair using the slow hardener, how long before the boat can be put in the water?
4 years ago1 Answer
A: Cure time is 1-4 days depending on temperature. Minimum temperature is 60 degrees, the warmer it is the sooner you will get a full cure. Don't hesitate to give us a call 1-800-410-0097 or email us info@jametowndistributors.com.
4 years agoHelpful?
Q: old lifeguard dory hull,Hole in bottom one inch wide ten inch long .what is best for strong repair/secondory bond?
4 years ago1 Answer
A: I need more information to answer that question. Can you send some photos to Info@jamestowndistributors.com?
4 years agoHelpful?
Q: I have a removable floor panel that has become delaminated from its plywood backing. I wish to rebuild it. Would I use plywood again or is there a better board to stiffen the panel? Is there a video on how to do this?
4 years ago1 Answer
A: Take a look at Baltek or Core-cell There is a video on the Core-Cell page. If you need more info, please call the tech team at the Total Support Center, 800-423-0030.
4 years agoHelpful?
Q: do these come with pumps? i see some of the items on this site for sale do not come with.
4 years ago5 Answers
A: If you by the kit then you get a pump for both containers...refills often come without pumps.
4 years agoHelpful?
1 - 10 of 54 Questions