TotalBoat Epoxy Resin
WEST System Epoxy Resin, 105 fiberglass resin
WEST System west system epoxy
  • WEST System Epoxy Resin, 105 fiberglass resin
  • west system epoxy
  • west system epoxy

WEST System 105 Epoxy Resin

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.

 
1 qt and more
IN STOCK - Available for pickup  
$35.78 / qt
qty.   
$35.78
$81.99
$390.80
$390.80
$390.80
$2,956.30
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Tech Spec Product Info User Generated Content
By using a simple "cookbook" approach you can tailor the handling characteristics and the physical properties of the cured epoxy to suit your working conditions and specific coating or bonding application.

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.

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 
BRAND: WEST System
Material: Epoxy
Type: Resin
Usage: Laminating
4.8 81

West system is a great epoxy

5

After trying a few of the other brands, I decided to try west systems. This product has a much lower viscosity rating, making it easier to penetrate those small cracks. The epoxy is easy to thicken with a variety of fillers and takes dye well. I would also recommend using the metered pumps as they make mixing this epoxy a dream.

Grassyweevil

Novi, MI

Yes

Good product

5

I commented on the hardener and the comments apply to the resin as well. Buying it from Jamestown is considerably cheaper than getting it from the local marinas. I have mixed feelings about taking business away from the local store that I often depend on for items or advice, but price is certainly a consideration.

Hutch

Plainfield, Vt

Yes

superb quality epoxy when it really matters

5

My go to product when glue failure is not an option

Remwoodz

PA

Yes

I love this stuff

5

I build a wide variety of things and I am very happy with the WEST system. There are few surfaces that epoxy will not bond well to.

Oscar

New Jersey

Yes

Yes, I will purchase this product again

5

Used as an adhesive and a filler to rebuild some historic windows.

John

Iowa Falls, IA

Yes

good stuff

4

the resin was fine except underneath it was my six plastic syuringes and the 210 filler both damaged they made it right but like I always say never got time to do it right always got time to do it over

big t

canandaigua ny

Yes

Great Stuff

4

Used to seal Numerous teak and mahogany wood for boat applications. Worked extremely good on Mahogany rails to fill the grain quickly. Can not speak for durability yet

captain Ken

Michigan

The best epoxy on the market.

5

I use this product primarily for furniture restoration.

Woodsman

Adirondacks

Yes

It's west system it almost works without you

5

It works every t

Freddie 422

St loui

Yes

Great Product

5

Good product

Bill Brandt

Kennewick

Yes

WEST System 105 Epoxy Resin

4.881

97.4

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