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Details: |
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Hardener selection—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.
West System 207 Special Coating Hardener
This hardener was especially developed for use with West System Brand 105
Resin in coating applications where an exceptionally clear, moisture-resistant,
natural wood finish is desired. Cures to a light amber color, similar to
traditional spar varnishes. An ultraviolet inhibiting additive improves the
resistance of a West System 105/207 mixture to sunlight, but the cured epoxy
surface will still require the additional protection of a quality UV-filtering
varnish. 207 is designed to self level for smooth finishes, and to wet-out and
bond fabrics. Although it provides good physical properties for general bonding
applications, it is more difficult to thicken and less cost effective for this
purpose than 205 or 206 Hardeners. It’s also used for laminating veneers where
bleed through at joints may be exposed to sunlight.
| Mix Ratio, Resin: Hardener |
3:1 by weight or volume |
| Pot life at 72°F (22°C) |
22 to 27 minutes |
| Cure to a solid state |
9 to 12 hours |
| Cure to maximum strength |
4 to 7 days |
| Minimum recommended temperature |
60°F (16°C) |
| Pumps required |
300, 306-25 or 309-3 |
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Did you Know?
ALL products we sell are factory new and come with the full Manufacturers Warranty! |
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