TinSil 70-25 is a mid-range hardness, Shore A~25, 1A:10B mix, tin silicone that cures to a high performance, tough, silicone mold rubber for casting polyester, polyurethane as well as epoxy resins and other materials like wax, concrete and plaster.

Excellent release properties, long mold life and good economy make the TinSil Series an excellent choice for any resin casting application.

No release needed for most resin casting applications. Can be poured as supplied or thickened with TinThix liquid thickener for brush-on applications.

*Please call us on 01638 750679 if you have any questions or queries about this product.