Name: FormSil 25 Catalyst
SKU: FormsilCat50gram
Price: 4.23 EUR
Availability: InStock

Description

This catalyst is an essential curing agent used with the FormSil 25 base to create professional-grade, medium-soft silicone molds. It initiates a controlled curing process, transforming the base into flexible, tear-resistant molds that capture fine surface details.

Features

Precise formulation for predictable working and cure times
Produces smooth finishes and durable, long-lasting molds
Suitable for casting resins, wax, plaster, and low-melt metals

Ideal for sculptors, model makers, and FX artists, it ensures consistent, high-quality results, making it a reliable choice for detailed and dependable moldmaking.

Instructions

Measure the required amount of base and add the correct proportion of catalyst according to the recommended mixing ratio. Mix thoroughly, scraping the sides and bottom of the container to ensure an even blend.

Pour the silicone slowly over the prepared model or mold box, allowing the material to flow and capture fine details while minimizing trapped air. Let the silicone cure undisturbed for the recommended time before demolding.

Once cured, the mold can be used for casting resins, wax, plaster, and low-melt metals. Store containers tightly sealed in a cool, dry place.

Product

FormSil 25

FormSil 25 Catalyst

FormSil 25 Fast Catalyst

Why buy at FormX?

Dedication to Materials

For over thirty years we have sought out the highest quality modelling, moulding and casting materials from around the world.

Inspiring + Unique

From silicones and resins to Jesmonite and special effects materials — a curated range for professionals, artists and makers.

Expert Advice

Our sales team is widely known for their knowledge and dedication, supporting you in mould making, casting, sculpture and prototyping.

Shipping Across Europe

We ship from our warehouses in Amsterdam, Barcelona and Madrid to customers throughout Europe, from Greece up to Norway.

Amsterdam Original

Founded in Amsterdam, FormX grew from a local art foundry into a major European supplier — with our roots firmly in the city.

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FormSil 25 Catalyst

Danger

Description

Features

Instructions

Why buy at FormX?

Dedication to Materials

Inspiring + Unique

Expert Advice

Shipping Across Europe

Amsterdam Original

Legal

Webshop

About

Community

This website uses cookies.

The cookies we use, by category

FormSil 25 Catalyst

Danger

Description

Features

Instructions

Why buy at FormX?

Dedication to Materials

Inspiring + Unique

Expert Advice

Shipping Across Europe

Amsterdam Original

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Webshop

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