BSI Finish-Cure 20-Minute Epoxy – 4.5 oz BSI209
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BSI Finish-Cure™ 20-Minute Epoxy (BSI209) is an excellent, low-odor substitute for polyester resins. It can be used for applying fiberglass cloth to wood or by itself to give wood a surface ready for primer and paint. Finish-Cure™ sands the easiest of all BSI epoxies and is excellent for sheeting foam core wings.
For best results, heat the surface above 85°F during application. Allow 8 hours for full curing.
Key Features
- Part Number: BSI209
- Size: 4.5 oz combined
- Working Time: 20 minutes
- Full Strength: 8 hours
- Low odor — excellent substitute for polyester resins
- Sands the easiest of all BSI epoxies
- Ideal for fiberglass cloth application and foam core wing sheeting
- Gives wood a primer-ready surface
- Best mixed in a disposable cup
Directions
Mix equal parts resin and hardener. For fiberglass: lay cloth on balsa, brush on Finish-Cure™, saturate fully, then use a heat gun and squeegee off excess with a playing card. Repeat several times for a lightweight finish. Allow 8 hours for full cure.