Plasti-Paste™

Plasti-Paste™

Trowelable Plastic Paste

Plasti-Paste™

Designed for vertical surface application. Plasti‑Paste™ is fiber filled and can be used as a "mother mold" material to reinforce rubber molds. This plastic is also a powerful adhesive and can be used as a repair material for a variety of industrial applications. Cured plastic can be sanded, machined and pigmented. Plasti‑Paste™ II can be painted with acrylic enamel paints.

Technical Information & More

HIGHLIGHTS

Lightweight Support Shells

Lightweight Support Shells

Lightweight Support Shells

Plasti-Paste® holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic. Suitable as a mother mold / support shell (reinforces shape of rubber mold during casting).

No Scale Necessary No Scale Necessary
Lightweight Lightweight

Plasti-Paste™ II

Paintable Trowelable Plastic

Plasti-Paste™ II

Plasti-Paste™ II

Paintable Trowelable Plastic

Improved version of our original Plasti-Paste™ formula that can be painted (original Plasti Paste® can not) and is harder, more rigid with better heat resistance. This plastic can also be used for creating themed environments or special effects.

Technical and Buying Information

Select a Product Below Mix Ratio By Volume Ultimate Tensile
 Plasti-Paste™ 1A:3B 1,600 psi
 Plasti-Paste™ II 1A:2B 2,150 psi

VIDEOS and GALLERIES

Step-by-Step How-To Articles

video

How To Make a Support Shell for a Brush-On Mold Using Plasti-Paste™

How To Make a Support Shell for a Brush-On Mold Using Plasti-Paste™

How to make a support shell for a brush on silicone mold using Plasti-Paste trowelable plastic.

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video

How to Make a Mold of a Rock for a Concrete Sink

How to Make a Mold of a Rock for a Concrete Sink

Learn how to make a mold of a small boulder using Rebound 25 brush on silicone rubber.

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video

How To Restore an Historic Concrete Seal at Princeton University

How To Restore an Historic Concrete Seal at Princeton University

Watch how John Paolini, from Paolini Cast Stone, restored an historic concrete seal

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video

How To Make an Architectural Corbel Restoration Using Rebound 25

How To Make an Architectural Corbel Restoration Using Rebound 25

Watch how to make a mold of a corbel for an architectural restoration project in Brooklyn NY.

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video

How To Reproduce a 3D Sculpture Using Brush-On™ 40 Mold Rubber

How To Reproduce a 3D Sculpture Using Brush-On™ 40 Mold Rubber

Making a brush-on mold of a 3-dimensional sculpture is an effective and inexpensive method that can be used to...

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How To Create a Urethane Resin Makeup Prosthetic Mold

How To Create a Urethane Resin Makeup Prosthetic Mold

This sequence outlines the construction of a mold to cast silicone f/x makeup appliances.

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What Have Other People Done With These Products?

Restoring an Historic Concrete Seal at Princeton University

Restoring an Historic Concrete Seal at Princeton University

Watch How John Paolini, from Paolini Cast Stone, Restored an Historic Concrete Seal

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Daft Punk Helmet by Volpin Props

Daft Punk Helmet by Volpin Props

This helmet was the fruit of 17 months of work.

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Making Tree Bark Texture Panels Using Plasti-Paste® II

Making Tree Bark Texture Panels Using Plasti-Paste® II

Over the years, people have attempted to use Plasti-Paste® as an art or fabrication material assuming that the cured plastic can be painted, only to be disappointed to find that it can not.

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From Prototype to Reality: Concrete Finishing Slicks Success Story

From Prototype to Reality: Concrete Finishing Slicks Success Story

After pouring thousands of tons of concrete to make a floor or platform, concrete finishers are called on to finish the concrete surface by smoothing out all surfaces.

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