West System 205 Fast Hardener for R105 Epoxy Resin is a medium-viscosity epoxy curing agent. It is used, in the majority of situations, at lower temperatures to produce a moderately fast cure that develops it?s physical properties quickly at room temperature, and is capable of curing down to a temperature as low as 10 ?C.
Mix Ratio: 1 Part hardener (H205 or H206) to 5 parts resin by volume.
Resin |
Hardener 5:1 |
Hardener 3:1 |
Size |
Product # |
Size |
Product # |
Size |
Product # |
500 mL |
RA105 |
100 mL |
HA205 Fast |
160 mL |
HA207 Special Coating |
HA206 Slow |
HA209 Extra Slow |
1 L |
RB105 |
200 mL |
HB205 Fast |
330 mL |
HB207 Special Coating |
HB206 Slow |
HB209 Extra Slow |
4 L |
RC105 |
800 mL |
HC205 Fast |
1.33 L |
HC207 Special Coating |
HC206 Slow |
HC209 Extra Slow |
20 L |
RD105 |
4 L |
HD205 Fast |
6.7 L |
HD07 Special Coating |
HD206 Slow |
HD209 Extra Slow |
200 L |
RF105 |
40 L |
HF205 Fast |
67 L |
HF207 Special Coating |
HF206 Slow |
HF209 Extra Slow |
For more specific application guidance, please refer to the Product Data Sheet and Engineering Data.
SKU: #
