Polygel® 35 Brush-On Rubber
Polygel® 35 is a Shore A35, 1A:1B mix, brush-on, polyurethane liquid mold rubber designed for making thin, stretchy brushed molds. When Part A & Part B are mixed together, the rubber self-thickens to a creamy consistency ideal for making blanket or glove molds of complex objects. Great for casting plaster, concrete, as well as resins and foams with suitable releases.
NOTE ON FOUNDRY WAXES: Certain foundry waxes can cause excessive oiling in Polygel rubbers; this is the case when liquid Polygel is applied to the foundry wax and when the foundry wax is poured into cured Polygel molds. Perform a small test cure to ensure compatibility.
|Mix Ratio||Shore Hardness||Pour Time||Cured Color||Mixed Viscosity||Specific Volume||Demold Time|
|1A:1B||A35||8-10 min.||Light Blue/Varies||Medium Thixotropic||27.5 in³/lb||~16 hr.|
|Accessories: PolyFiber II Thickening Agent, PolyColor Dyes, Tietex® Fabric, Poly Purge Aerosol Dry Gas|
Video Tutorials on YouTube: How to Make a Brush-On Mold with Polygel® 35