Smooth-On Crystal Clear 204 2 Gallon Kit

Crystal Clear® Series resins are water white clear and made specifically for applications that require absolute clarity. These rigid urethane casting resins differ only in working and demold times.Low viscosity ensures easy mixing and pouring. Crystal Clear® products cure at room temperature with negligible shrinkage. Cured castings are UV Resistant and are not brittle. Vibrant colors and color effects are achieved by adding SO-Strong® color tints. Applications include encapsulation, making prototype models, lenses, sculpture reproductions, decorative cast pieces, jewelry, prototype models, special effects and props. Heat curing is essential to realize full physical properties. Read the Technical Bulletin for full details.

• Crystal Clear® 202 - 90 min. cure time - for 1/16" - ½" thick castings
• Crystal Clear® 200 - 16 hour cure time - for ½" - 3" thick castings
• Crystal Clear® 204 - 48 hour cure time - for 3" - 6" thick castings
• Crystal Clear® 206 - 5 day cure time - greater than 6" thick
• Crystal Clear® 220 - MUST BE HEAT CURED 4 hour cure time @ 212F / 100C

Product Name:       A:B Mix Ratio       Comp. Strength      Mixed Viscosity   Pot Life       Tensile Strength     Ultimate Shore Hardness      Weight: CU.IN./LB

Crystal Clear® 200100A:90B by weight     40000 psi                600 cps            20 min.              2500 psi                          80 D                                   26.7

Crystal Clear® 202100A:90B by weight     40000 psi                600 cps            9 min.                2500 psi                          80 D                                   26.7

Crystal Clear® 204100A:90B by weight     40000 psi                600 cps          120 min.              2500 psi                          80 D                                   26.7

Crystal Clear® 206100A:90B by weight     40000 ps                 600 cps         180 min.              2500 psi                           80 D                                   26.7

Crystal Clear® 220100A:75B by weight     90800 psi                675 cps           22 min.              8190 psi                           85 D                                   25.9