Polygel Spray 50 is a Shore A~50, 1:1 mix, spray-on, polyurethane liquid mold rubber designed for making thin, flexible molds of larger, complex originals. Both liquids are low viscosity which, when mixed using a portable Plas-Pak sprayer or more sophisticated spray equipment, self-thicken to a creamy consistency ideal for quickly creating blanket or glove molds of complex objects. Great for casting plaster, concrete, as well as resins and foams with suitable releases. Polygel Spray rubbers allow molds to be made in one application.

Static mixers for use with dispensing and spraying various Polytek liquid rubber and plastics such as Polygel Spray 35 and Polygel Spray 50 polyurethane rubbers; TinSil Spray 25 sprayable silicone rubber, EasyFlo Spray FR polyurethane plastic / hardcoat as well as Poly 1512 XX plastic using the Plas-Pak portable spray systems / guns. Disposable.

This portable spray-gun and regulator is designed to spray 1A:1B rubbers and plastics such as Polygel Sprayable Rubbers and EasyFlo Spray FR liquid plastic/hardcoat. The spray gun accepts disposable (can reuse a few times) cartridges and disposable static mixers which are sold separately. The gun connects to a pressure regulator which connects to house air (not to exceed 145 psi). No additional utilities required. This unit is ideal for small to moderate spray jobs where a tin silicone rubber is the mold material of choice. For larger spray jobs, contact Polytek customer service for details regarding higher output, less-portable spray systems.

Single-piece molded plastic cartridge for 1A:1B mix-ratio rubbers such as Polygel Spray 35 and Plygel Spray 50 as well as for use with sprayable liquid plastics/hardcoats such as EasyFlo Spray FR. Includes caps and plungers.