THE STARCH YOU’VE BEEN LOOKING FOR IS HERE

The only professional-grade powdered starch that sizes theatrical fabrics the right way.

FROM OUR PAINT SHOP TO YOURS✦ FROM OUR PAINT SHOP TO YOURS✦

  • TIGHTENS THE WEAVE

    Keeps the surface taut and crisp. Makes your transparencies glow.

  • SMOOTHES THE FIBERS

    Smoothes stray fibers to a glossy finish, creating an even surface that reads crisp and clean under stage lights.

  • TAKES PAINT BEAUTIFULLY

    Creates an even, absorbent ground for paint and dye. Predictable coverage, coat after coat.
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Scenic Starch

Choose from two size options: a 4oz pouch that mixes to 1 gallon of starch in your microwave, or the 16oz pouch that mixes to 4 gallons.

$5.00 USD
$5.00 USD
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WHAT'S NEW

THE RECIPE IS ON THE LABEL
No hunting through old notes, no squinting at the decades-old scribbled formula taped to your paint shop wall. Clear mixing instructions, right on the package. Every time.

TWO SIZES. MORE FLEXIBILITY
The 16oz pouch is the traditional industry size you already know. The 4oz pouch is something new: a single-gallon quantity that takes the guesswork out of smaller batches and mixes right in your microwave. No proportioning. No leftover starch going to waste.

The right amount, for the job at hand.

PRODUCT INFORMATION

FREQUENTLY ASKED QUESTIONS

How is Scenic Starch different than basic cornstarch?

The difference is in the granulation — Scenic Starch's more consistent granule size means a more complete "bloom", deeper penetration into fabric fibers, and a smoother, more uniform finish across every square foot of your backdrop.

We believe our product offers the closest experience to the "red box" Scenics knew and loved, and will perform to your expectations better than other available products.

What fabrics can Scenic Starch be used on?

Starch is a suitable sizing medium for all cellulose fibers such as cotton muslin, canvas, linen, and ramie.

Why does the package say the starch needs to reach 203 degrees?

As the starch nears 203 degrees, the granules swell dramatically ("bloom"). The crystalline structure breaks down, allowing water to penetrate the starch granules. The mixture becomes much thicker and more viscous, forming a gel that has a glossy appearance and strong adhesion, and will not settle out if the prepared starch is stored for a time.
You may wish to have a thermometer with you the first few times you mix so you get a sense of what the proper gel looks like.

Follow the mixing instructions on the package- the ratio of boiling water to room temperature water is calibrated to hit the right temperature for a full bloom every time.

Is it possible to overcook the starch?

Yes it is. "Overblooming" can occur if you keep the starch mixture near boiling for too long. At this temperature the starch granules will begin to rupture and viscosity will actually decrease. Follow the directions on the package for the best results.

What tools do I need to make the starch?

No specialized equipment required- just a few things you probably already have in your shop.

4oz Pouch

  • Microwave
  • Microwavable quart container
  • Gallon bucket
  • Whisk

16oz Pouch

  • Hotplate
  • 10–12 quart stockpot
  • 5 gallon bucket
  • Large whisk

Can I store leftover prepared starch?

Yes! Put a lid on your extra starch mixture and pop it in the fridge, and it will keep for a few days. When you're ready to use it again, warm it on a hotplate or in the microwave, stirring frequently to avoid scorching.

I prefer my starch like jello, what you got for me?

Add lime juice for tangy, acidic zing!

HOW TO APPLY

For best results, apply Scenic Starch evenly using the simple three-step method below.

  • Step 1: Mix

    Follow the directions on the package to prepare the starch. The starch covers heavyweight muslin at a rate of 150sqft per gallon.

  • Step 2: Spray

    Fill a pump sprayer with your warm starch mixture. Spray the surface of your fabric liberally, and have a large brush or soft broom at the ready.

  • Step 3: Brush

    Following quickly behind the sprayer, work the starch into the surface of the fabric with a soft broom or large brush. Use a gentle, circular motion. Ensure all areas of your fabric have been wet by the starch so your surface will take paint or dye uniformly.

CHOOSE THE RIGHT SIZE


You've always needed a hotplate to mix starch. Until now. Scenic Starch is the first professional sizing starch available in a microwave-friendly size: a small innovation with a big impact for smaller theatres, teaching spaces, and anyone who paints away from a fully equipped scene shop.

Microwave-Ready

4 OZ POUCH

One pouch. One gallon. About 150 square feet of coverage- ready in minutes with nothing but a microwave, a quart container, and a bucket. No hotplate. No stockpot. No waiting.

Perfect for studio work, smaller productions, and painters on the move.

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FOR LARGER PRODUCTIONS

16 OZ POUCH

The classic size. The classic recipe.
Makes 4 gallons of working starch, covering approximately 600 square feet. Designed for scene shops, production houses, and larger projects that need serious volume. Hotplate or stovetop required.

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BULK ORDERS

BY THE CASE

We offer bulk shipping for professional scenic studios, educational theater programs, or anyone else that would benefit from having larger quantities on hand. Get in touch to discuss your needs.

Get in Touch

WHAT SCENICS ARE SAYING

  • "The quick microwave method worked surprisingly well... I found it did what I wanted, sized my muslin and made a nice paint surface."

    -Amy G. S., Charge Artist

  • "No brushmarks. It was lovely."

    -Sara H., Scenic Artist

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HOW CAN WE HELP?

Need help choosing the right size, estimating coverage, or placing an order?
Want to share a recommendation or feedback on the product?
Send us a message!

hello@scenicstarch.com

We typically reply within 1 business day.