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West System® 105-A, Epoxy Resin® Part 1, 27.5 fl. oz.

In stock
SKU
WS105A
 
 

105 Epoxy Resin® is a clear, low-viscosity liquid epoxy resin. Formulated for use with one of four WEST SYSTEM® hardeners. It can be cured in a wide temperature range to form a high-strength solid bond with excellent moisture resistance. 105 Epoxy Resin, when mixed at the proper ratio with a WEST SYSTEM hardener, is an excellent adhesive.

WS205A - West System® 205-A, Fast Hardener Part 2, 7 fl. oz.

WS206A - West System® 206-A, Slow Hardener® Part 2, 7 fl. oz.

WS207SB - West System® 207-SB, Special Clear Hardener, 0.33 Gallon

WS4102 - West System® 410-2, Microlight Fairing Filler, 2 oz.

WS4075 - West System® 407-5, Low-Density Fairing Filler, 4 oz.

WS4062 - West System® 406-2, Colloidal Silica Adhesive Filler, 1.7 oz.

$53.99
each
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Designed to wet out and bond to:

  • Wood bonding
  • Fiberglass
  • Reinforcing fabrics
  • Composite materials
  • Variety of metals


PROJECT USES

  • Marine
  • Boat Repair
  • Adhesion
  • Fabrication
  • Molding
  • Furniture
  • Casting
More Information
TypeResin
Size27.5 fl. oz.
BrandWest System
MaterialEpoxy
Manufacturer Code105-A

MIX RATIO

by volume (300 Mini Pump ratio)

3 parts resin to 1 part hardener

by weight 3.64 parts resin to 1 part hardener

CURE TIME

  • Working time (thin film) is based on which hardener you choose at 72°F (22°C):
  • 205 Fast Hardener®: 60 to 70 minutes
  • 206 Slow Hardener®: 90-110 minutes
  • 207 Special Clear Hardener®: 100-200 minutes


CURE TEMP:

  • Based on which hardener you choose, solid-state curing happens in a wide range of durations at 72°F (22°C). Minimum recommended temperatures:
  • 205 Fast Hardener®: 40°F (4°C)
  • 206 Slow Hardener®: 60°F (16°C)
  • 207 Special Clear Hardener: 60°F (16°C)
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