205B Fast Hardener/Resin Gallon KIT
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105B Resin Features are:
- The resin is a clear, pale yellow, low-viscosity liquid epoxy resin.
- Formulated for use with West System hardeners
- Can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance.
- Formulated without volatile solvents and does not shrink after curing.
- It has a relatively high flash point and no strong solvent odor, making it safer to work with than polyester or vinylester resins.
- Resin viscosity is approximately 1000 centipoise (cp) at 72 F (22C)
- 105 Resin is designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals when mixed at the proper ratio with a West System hardener.
- An excellent adhesive
- Can be used to bridge gaps and fill voids when modified with West System fillers and can be sanded and shaped when cured.
- With roller applications, it has excellent thin-film characteristics to flow out and self-level without “fisheyeing.”
- 105 Resin/207 Hardener mixtures cure clear so you can achieve a natural finish when coating with varnish.
- 10lbs/4.5kg
- 126.6 fl oz/3.74L
205B Features are:
- Wets out and bonds to wood fiber, fiberglass, reinforcing fabrics, foam and other composite materials as well as a variety of metals.
- Pot Life at 72F (22C): 9 to 12 minutes
- Cure to a solid state: 6 to 8 hours
- Cure to maximum strength: 1 to 4 days
- Minimum recommended temperature: 40°F (4°C)
- Not intended for clear coating natural finished wood
- 2lb / .9kg
- 27.5 fl oz/814ml
Used in a majority of situations, at lower temperatures to produce a rapid cure that develops its physical properties quickly at room temperature. Mixed with the 105 Resin in a five-part resin to one-part hardener ratio.
*Epoxy cures faster in warmer temperatures with thicker applications and slower in cooler temperatures with thinner applications.
105/205 Epoxy can be thickened with WEST SYSTEM fillers to bridge gaps and fill voids and can be sanded and shaped when cured. With roller applications, it has excellent thin film characteristics, allowing it to flow out and self-level without “fish-eyeing.” Multiple coats of 105/205 Epoxy create a superior moisture barrier and a tough, stable base for paints and varnishes. It is formulated without volatile solvents resulting in a very low VOC content. It has a relatively high flash point, no strong solvent odor and does not shrink after curing.
