Molding/Casting Products
Urethanes, Silicones, Latex Rubbers. Used for Molding and Casting for the Professional and the Hobbyist
Procast - Green Urethane Resin
Pro-Cast 3-33 polyurethane for rapid tooling features a seven to ten minute
work life for large castings. It can be demolded after 60 to 90 minutes at room temperature. This
green system has a Shore 85D hardness. Pro-Cast 3-33 offers excellent reproduction of detail. Offers One-to-one mix ratio by weight or volume, Low shrinkage, Excellent reproduction of detail, Low coefficient of thermal expansion and Fast 60 to 90 minutes demold time for most applications.
Procast - Blue Urethane Resin
Pro-Cast 20 polyurethanes for rapid tooling feature a 7-10 minute work life for large castings. It can be demolded after 60 to 90 minutes. The Shore 85D system is supplied in three colors; gray, blue and off-white. Pro-Cast 20 offers excellent reproduction of detail. Pro-Cast 20 can be used for molds, patterns and shop aids, as well as for casting parts and prototypes.
| Item Number |
|---|
| PRO-CAST 20 BLUE A/B |
Fast Cast - Grey
F 100 is a filled fastcast with a short pot-life and demold time. It is ideal for casting small to medium scale
series molds. Shrinkage is minimal and the low viscosity allows the product to flow into molds easily, picking
up fine details. Uses include dimensional checking fixtures, positioning assemblies, and prototype parts.
PlatSil 73-45
Platsil 73 Series RTV Silicone Rubbers are two-component, high-tear strength, flexible mold compounds. The 73 Series rubbers are excellent mold materials for many casting materials including polyester, epoxy and polyurethane resins. PlatSil 73 Series silicones are addition-cure, platinum-catalyzed systems in certain applications because on curing they don't shrink, they don't produce alcohol, which can inhibit urethane castings, and their cure can be heat accelerated.
PlatSil 71-40
Platsil 71 series RTV Silicone Rubbers are two-component, addition-cure, platinum catalyzed, flexible mold compounds. The 71 Series products exhibit a tough, knotty tear, making them especially valuable to the mold making industry. They are excellent mold materials for casting polyester, epoxy and polyurethane resins, as well as for waxes and many other materials. PlatSil 71 Series products offer advantages over tin-catalyzed systems in certain applications because on curing they don't shrink and don't produce alcohol, which can inhibit polyurethane castings.
Poly 74-20
Poly 74 and 75 Series Liquid Rubbers consist of Part A and Part B that, after mixing, cure overnight at room temperature to flexible, high-strength, mold-rubbers. Poly 74 and 75 Series Rubbers make durable, easy releasing molds for casting plasters and waxes without release agents, but when used with proper release agents are also excellent for casting concrete, epoxy, polyester, urethane and acrylic.
PolyGel 35
Polygel Mold Rubbers are without equal for brushed or sprayed blanket molds. Polygel Plastics produce strong, lightweight mold shells. Polygel products are ideal for molds and shells built up with a brush or a spatula on vertical or overhead surfaces. Evaluate Polygel Mold Rubbers for casting plaster, cement, and waxes, as well as for limited casting with polyester, epoxy, and polyurethane resins. Sprayable Polygel products are ideal for large surface area applications where brushing may be impractical. Polygel products bond well to many surfaces and should be evaluated as adhesives and sealants.
EasyFlo 60
EasyFlo Liquid Plastics are excellent for casting decorative objects, production parts, tools, models, duplicate masters and more. EasyFlo systems consist of two parts that, after mixing, quickly cure to tough polyurethane plastics. Since parts A and B are super-low viscosity liquids, they are easy to mix, provide excellent detail penetration, and make bubble-free castings without vacuum degassing or pressure casting techniques. Rapid demold times make EasyFlo ideal for high-volume, fast-cast applications.
Poly Latex 60
Poly Latex 60 is a one-part, brush-on liquid that, after multiple coats, build up to form a tough rubber blanket mold. Use Poly Latex 60 molds for casting plaster, concrete and limited casting with some resins. Poly Latex 60 has better tear strength than synthetic rubbers and is sometimes preferred for molds that are peeled off the casting like a sock. However, two-part, synthetic rubbers like Polygel products can be brushed on to final thickness in an afternoon and should be considered as a latex alternative.
PolyFoam R-8, 5 & F-5
PolyFoam Series Casting Foams consist of liquid Parts A and B that, after mixing, form self-skinning foams. PolyFoam can be used to cast rigid or flexible objects with densities in the range of 3-20lbs/ft3. Considered PolyFoam for production parts, tools, models, patterns, fixtures, duplicate masters and general tooling use. PolyFoam systems do not contain toluene diisocyanate, MOCA, heavy metals or HCFCs, and are practically odorless. PolyFoam R-2, R-5 and R-8 are rigid foams. PolyFoam F-5 is flexible for casting soft parts.
