Part A is a liquid and Part B is a paste. New Mix Ratio is 1A: 2B by volume (62A:100B by weight). Pot life is 10 minutes at room temperature depending on mass. Demould time (can be handled) is about 90 minutes at room temperature depending on mass. Full cure; 24 hours at room temperature. Cure time can be accelerated by applying heat.
Mixed material holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic. Liquid material can be pigmented with So-Strong™ colour tints from Smooth-On. This plastic can be used for creating themed environments or special effects, used as a “mother mould” material to reinforce rubber moulds and a variety of other applications. This plastic is also a powerful adhesive and can be used as a repair material for a variety of industrial applications. Cured plastic can be sanded, machined and painted with acrylic enamel paints.
Videos
How To Make a Silicone Mold for an Architectural Corbel Restoration - Moldmaking Demonstration
How To Make a Mold For Restoring a Concrete Architectural Seal
