WEST SYSTEM EPOXY from Aircraft Spruce

WEST SYSTEM brand resins and hardeners, form a two-part epoxy system developed by Gougeon Brothers specifically for wood and composite boat construction. Rutan Aircraft Factory now recommends WEST SYSTEM epoxy for certain homebuilt aircraft applications, particularly where a moisture resistant epoxy is desired. 105 Resin is the base material on which all of the WEST SYSTEM epoxy systems are built. The resin is a clear, light amber, low-viscosity liquid. It is designed specifically to wet out wood fiber. With roller applications, it possesses excellent thin film characteristics in flowing out and is self-leveling without fish-eyeing. Its relatively high flash point makes it safer to work with than polyesters. It can be cured in a wide temperature range, then sanded and shaped. It cures quite clear so that the natural finish shines through. 205 Fast Hardener, when mixed with the 105 Resin in a ratio of 5 parts Resin to 1 part Hardener, yields a high-strength, rigid solid with excellent cohesive properties and provides an excellent moisture vapor barrier. The 105 Resin/205 Fast Hardener has a pot life of 10-15 minutes at 70°F. It is also recommended in coating applications where natural finishing is desired. Partial cure time at 70°F is 5-7 hours. 206 Slow Hardener is a low-viscosity mixture of polyamines. The 105 Resin/206 Slow Hardener has a pot life of 30-40 minutes at 70°F. It is normally used when extended time is needed for large coating and bonding applications. It is especially well suited to working in warmer climates. Partial cure time is 9 hours at 70°F. Order by size and hardener below. Pump sold separately.
West System User Manual ...Free

WEST EPOXY KITS

Kit No.

Kit Size

Part No.

#105 Resin

Hardener

Kit Price

Buy

#205-Fast

#206-Slow

A-1

1.2 Qt.

01-08100

32 oz.

7 oz.

-------

$39.00 ($42.51CAN)

A-2

1.2 Qt.

01-08200

32 oz.

------

7 oz.

$39.00 ($42.51CAN)

B-1

1.2 gal

01-08300

126 oz.

27 oz.

------

$116.95 ($127.48CAN)

B-2

1.2 gal.

01-08400

126 oz.

------

27 oz.

$114.95 ($125.30CAN)

C-1

5.25 gal.

01-08500

4.35 gal.

121 oz.

------

$483.95 ($527.51CAN)

C-2

5.25 gal.

01-08600

4.35 gal.

------

121 oz.

$476.95 ($519.88CAN)

Pump Kit

01-00318

All

$10.95 ($11.94CAN)

WEST COMPONENTS

RESIN

Description

Part No.

Price

Buy

105-QT (32oz.)

01-00353

$25.60 ($27.90CAN)

105-1G (126 oz.)

01-00354

$81.50 ($88.84CAN)

105-5G (4.35gal.)

01-00355

$348.95 ($380.36CAN)

FAST HARDENER

Description

Part No.

Price

Buy

205-1/2PT (7 oz)

01-00356

$13.85 ($15.10CAN)

205-QT (27 oz.)

01-00357

$34.90 ($38.04CAN)

205-1G (121 oz.)

01-00358

$134.95 ($147.10CAN)

SLOW HARDENER

Description

Part No.

Price

Buy

206-1/2PT (7 oz.)

01-00359

$13.40 ($14.61CAN)

206-QT (27 oz.)

01-00360

$32.85 ($35.81CAN)

206-1G (121 oz.)

01-00361

$127.95 ($139.47CAN)