Tag Archives: mold

Specter Studios making a Foam Axe

There are only two more days to enter my contest to win a foam baseball bat. The bat is made by a Pittsburgh company called Specter Studios; they use local artists to create and fabricate all the props and costumes they sell. They happily shared some photographs showing the work they do.

Demolding an axe
Demolding an axe

They were not making any bats at the time, but they were building some fireman axes, which are made with a similar process.

Foam axes
Foam axes

The axes have a rigid rod buried within them. After they have the foam cast around them, they are sent off to have the colors airbrushed on.

Airbrushing the base coat
Airbrushing the base coat

So there you have it: making foam axes in the Steel City.

Airbrushing some red
Airbrushing some red

A Factory for Making Plays

The following article was originally published in the New York Times, November 25, 1906:

Situated in the storehouse and wharf district of the extreme west side, and running through the entire block from Twenty-seventh to Twenty-eighth Street, the casual observer would never imagine by a glance at its unpretentious exterior that a veritable fairy-land lurked within its four plain brick walls.

The person who is fortunate enough to gain admittance past its argus-eyed German watchman stationed at the main door will be amply repaid for the visit. Erected by Henry W. Savage, a theatrical manager, for the building of his plays, the play factory is capable of turning out even the largest productions complete without their leaving the building for anything whatever, and here one may watch the entire construction of a play underneath one roof. The greater part of the time there are 250 people at work in the factory. These include scene builders, painters, electricians, costumers, florists, and property men. Continue reading A Factory for Making Plays

Friday Props Links Roundup

The Guardian has a nice little article on How to Make a Haunted House. It details how the set dresser, prop master and other members of the art department use locations, architecture and props to create the mood of the upcoming ghost film, The Woman in Black. They purchased and borrowed tons (or “tonnes”, as this is a British film) of Victorian-era objects and paraphernalia to dress the sets.

Have you heard of the new show Prop Freaks? Because it’s a TV show about people who make and collect props. Well, it’s a show in development; you can watch short clips on the website until it finds an audience. But it looks pretty cool, and I can’t wait to see more.

Here is an interview with Russell Bobbitt on how he uses 3D printing technology to create many of his props. Russell Bobbitt is the film prop master who has made some fairly recognizable props, such as the glowing chest piece from Iron Man 2, or the wristband laser gun from Cowboys and Aliens.

Here is an interesting video on using a vacuum former to make masks. There’s a few things that make this especially intriguing: his rig is portable so he is able to take it to an event where other people can vacuum form their own masks, and he uses a bicycle pump to draw out the air rather than a vacuum cleaner. Also, the music playing in the background is a Nintendo beat version of MOP’s “Ante Up” with computers rapping (done by an artist named “Danny Drive Thru”), so that alone makes this worth watching.

While not prop-related, this last link is pretty fun. Watch this time-lapse video of stagehands from IATSE local 33 set up the orchestra pit at the Walt Disney Concert Hall. It’s a pretty ambitious sounding project too; over 1,000 musicians will perform.

Shams in the Theatre, 1880

The following article comes from The Daily Dispatch, Richmond, VA, December 2, 1880. I added a few paragraph breaks to make it a little easier on the eyes.

Shams in the Theatre

The Ingenious Work of the Property Man–Remarkable Effects Produced with Cheap and Common Materials.

(New York Tribune.)

Theatrical properties, so called, include all things placed upon the stage except what are painted as part of a scene by the scene-painter. Urns, vases, flowers, pictures, pianos, carpets, rugs, furniture, and all ornaments are “properties.” Besides these, all articles used by the actors in the performance of the play, such as canes, cigars, pistols, clubs, knives, pocketbooks, money, and other things of similar nature are properties. The property-man of a theatre has a responsible and arduous-position. Upon him depend many of the important points in a play. The check for $30,000 that saves the impecunious artist from an untimely grave; the secret drawer and hidden will, which, when revealed, restore the wandering heir to his rightful inheritance; the marriage-bell that hangs above the heads of the happy lovers in the fifth act; and the pitiless snow through which the shivering blind girl wanders singing her mournful songs, all are prepared by the property-man. Sad is the lot of that luckless wight who forgets to load the pistol with which the desperate villain is slain. The property-man is provided by the stage-manager with a complete list of the properties needed for each scene, and it is his duty to see that they are prepared and in their proper places before the curtain rises.

In the earlier days of the drama it was customary for the property-man to make all his own properties. Continue reading Shams in the Theatre, 1880

Review: The Prop Builder’s Molding and Casting Handbook

The Prop Builders Molding and Casting Handbook
The Prop Builder's Molding and Casting Handbook

In Thurston James’ second book, he tackles the subject of molding and casting for prop makers in more detail. The Prop Builder’s Molding & Casting Handbook guides you through the most common materials and methods used in many prop shops. Because of its specific focus (and better organization), this book is far more successful than his previous Theatre Props Handbook, which, as I mentioned in my review, meandered through disparate topics with no way to quickly find information.

Though written in 1989, the methods described in this book still hold true today. Though the range of materials we can use today have grown dramatically, they remain improvements and new formulations to older materials whose predecessors can be found in this book.

It remains one of the most widely recommended books for molding and casting props because of the unique niche it fills. It describes the most common materials and methods used in props shops and by hobbyists; these materials are used because of their cost, ease of use, availability, and proven results. Books on molding and casting for manufacturing and industry are more focused on specific or specialized materials, and they aim for a level of consistency and cost efficiency which the prop artisan would never possibly need. Shaving a tenth of a cent off the cost of a casting makes a difference if you are casting ten thousand pieces, but it will be impossible to notice if you are only making ten.

James seems to have had an epiphany in shop safety between this book and the last, as he now presents clear and accurate safety precautions in the beginning of the book, and continues to reiterate them throughout. In his Theatre Props Handbook, safety precautions were nearly nonexistent.

The book does a good job of covering the generalities of mold making and casting. It discusses the model and its preparation, and defines a number of necessary terms, such as undercuts, release agents, mother molds and the like. It describes the considerations of making a mold of your specific piece, and breaks the various molding materials and casting agents into categories. In a way, it describes the process of choosing your materials in an almost flowchart-like manner. If you know what your model looks like, and you know what kind of properties and appearance your castings need, then you can narrow your choices of mold material and casting material down to a few choices. In the book, he describes over thirty of these material choices.

The bulk of the book is used to guide you through the specifics of working with each of these materials. Specifically, he talks about plaster, alginate, latex rubber, and silicone rubber (RTV) mold-making. The casting materials he describes include latex, neoprene, papier-mâché, Celastic, fiberglass (GRP), hot melts (such as wax, plasticine, hot melt glue and hot melt rubber, breakaway glass, thermosets (specifically polyester resin), water-extendable polyester, and urethane. He also has a section on casting with hardware store products, like caulk, autobody filler, water putty, and several others. Finally, the last section of the book describes vacuum forming and how to construct a vacuum forming machine.