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206 SLOW HARDENER
206 Slow Hardener® is a low-viscosity epoxy curing agent for use when extended working time or a longer cure time is needed. It also provides adequate working time at higher shop temperatures. When combined with 105 Epoxy Resin® in a five-part epoxy resin to one-part hardener ratio, the cured 105 Epoxy Resin/206 Slow Hardener mixture yields a rigid, high-strength, moisture-resistant solid bond with excellent bonding and barrier coating properties. The mix ratio is 5 parts resin to 1 part hardener by volume. 206 Slow Hardener is not intended for clear coating.
PROJECT USES:
- Marine
- Boat Repair
- Bonding
- Fabrication
- Barrier Coating
CURE TIME:
- Pot life (100 grams cupful):
- At 72°F (22°C): 20 to 25 minutes
- Working time (thin film):
- At 72°F (22°C): 90 to 110 minutes
- Solid state:
- At 72°F (22°C): 10 to 15 hours
CURE TEMP:
- Minimum: At 70°F (21°C)
PRODUCT SIZES:
- 206-A: 0.44 pint
- 206-B: 0.86 quart
- 206-C: .94 gallon
- 206-E: 11.31 gallon
206 SLOW HARDENER Facts
QUICK LINKS Helpful Tips, Safety Guidelines, Manuals, and More:
BONDING & CLAMPING
There are two types of structural bonding with epoxy. Two-step bonding is the preferred method for most situations because it promotes maximum epoxy penetration into the bonding surface and prevents epoxy-starved joints. Single-step bonding can be used when joints have minimal loads and excess absorption into porous surfaces is not a problem.