Tutorials

How to Make a Concrete Log Mold

How to Make a Concrete Log Mold

This video tutorial details the process of making a FormRub 35 rubber mold of a log in order to cast concrete stools....

How to Make a Brush-On Mold with Mold Shell [Part II]

How to Make a Brush-On Mold with Mold Shell [Part II]

Part I of this video tutorial demonstrates how to make a brush-on mold using tin-cured silicone rubber (TinSil® 80-30).In Part II, we comple...

How to Make a Brush-On Mold with Mold Shell [Part I]

How to Make a Brush-On Mold with Mold Shell [Part I]

Part I of this video tutorial demonstrates how to make a brush-on mold using tin-cured silicone rubber (TinSil® 80-30). In Part II, w...

Architectural Restoration: Making a Rubber Mold of a Plaster Column

Architectural Restoration: Making a Rubber Mold of a Plaster Column

This video tutorial features the making of a brush-on rubber site mold. Some of the columns in this commercial building are damaged -- a bru...

Spray-On PlatSil® Gel-25 Mold with Mold Shell

Spray-On PlatSil® Gel-25 Mold with Mold Shell

PlatSil® Gel-25 is a platinum-cured silicone rubber that is used for theatrical prosthetics, lifecasting and mold making....

Polygel® Spray-On Mold of 19-Foot Tall Mastodon Sculpture

Polygel® Spray-On Mold of 19-Foot Tall Mastodon Sculpture

Kent Ullberg is a highly acclaimed wildlife sculptor whose work spans the globe and can be found in numerous museums, municipalities, c...

How to Make a Concrete Sign

How to Make a Concrete Sign

The following tutorial is the process we used to create concrete Polytek® signs for our exhibit at the World of Concrete tradeshow...