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West System® 207 Special Clear Hardener is not always kept in stock. If it is not in stock and you place a backorder, please allow 5-7 days for us to order into store.
West System® 207 Special Clear Hardener has been specially developed for coating applications where an exceptionally clear, moisture resistant, natural wood finish is desired. 105/207 mixtures resist clouding in humid conditions and exhibit extremely low blush formation – as low as any epoxy, including so-called “no-blush” epoxies. Thin film applications roll out and tip off smoothly, requiring less sanding in preparation for finishing coatings.
105/207 has strong physical properties, so it can be used as a structural adhesive for gluing and laminating. It has excellent compatibility with paints and provides a beautiful, long lasting finish when used with quality UV-filtering polyurethane varnish. 105/207 cures to a very light amber colour.
Mix ratio: 3 parts resin : 1 part hardener
Pot life at 22°C: 20-26 minutes
Cure to a solid state: 10-15 hours
Cure to maximum strength: 4-7 days
Minimum recommended temperature: 16°C
|West 207 Coating Hardener - SDS||application/pdf||128 KB|