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Poly-Optic® 1411 Clear Casting Resin is a two-part, liquid polyurethane resin that cures (RTV) to a water-clear, Shore D80 plastic. This product has a simple 1A:1B mix ratio by volume.
Vacuum and/or pressure casting techniques are recommended for this product. Cure inhibition can occur when casting this resin in tin-cured silicone rubber molds – use a platinum-cured silicone rubber mold if working with silicones.
WARNING: This product contains Phenylmercuric acetate (CAS 62-38-4) chemicals known to the State of California to cause reproductive harm. For more information, go to www.P65Warnings.ca.gov.
FOR INDUSTRIAL/PROFESSIONAL USE ONLY.
TECHNICAL SPECIFICATIONS
- Mix Ratio by Volume: 1A:1B
- Mix Ratio by Weight: 100A:90B
- Shore Hardness: D65
- Pot Life: 2-2.5 min.
- Demold Time: 15-30 min.
- Cured Color: White
- Mixed Viscosity: 60 cP
- Specific Volume: 26.9 in³/lb
- Specific Gravity: 1.03
- Linear Shrinkage: 0.0041 in/in
- Elongation: 13.9 %
- Tensile Strength: 2,936 psi
- Elastic Modulus: 72,627 psi
- Flexural Modulus: 93,112 psi
- Flexural Strength, 5% Strain: 3,915 psi
- Heat Deflection Temp.: 149°F
- Max Exotherm: 230°F
- Restriction of Hazardous Substances (RoHS) Compliant: Yes
- Notes: The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.
Kit Components
| Poly-Optic 1411 | Components |
| 3.8-lb kit includes | 2 lb of Poly-Optic 1411 Part A (~1 quart) 1.8 lb of Poly-Optic 1411 Part B (~1 quart) |
| 15.2-lb kit includes | 8 lb of Poly-Optic 1411 Part A (~1 gallon) 7.2 lb of Poly-Optic 1411 Part B (~1 gallon) |
| 76-lb kit includes | 40 lb of Poly-Optic 1411 Part A (~5 gallons) 36 lb of Poly-Optic 1411 Part B (~5 gallons) |
LOOKING FOR LARGER SIZES (E.G., DRUM KITS)?
Contact us at 877-935-8906 or info@concretedecor.net for help.
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