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About Silicones and More
At Silicones and More, we believe that everyone can create something meaningful — whether it's a piece of art,
a professional prototype, or a heartfelt gift. We’re here to make that process easier, more accessible, and more rewarding.We’re a family-founded company with over 10 team members who share a passion for silicones, casting materials,
and helping people bring ideas to life. From beginners and hobbyists to professionals and educators,
we support over 100,000 satisfied customers worldwide.
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Top-quality productsTop-quality productsService-first approach
From family business to creative platform
Our journey began with our father, founder of Nedform BV, a respected supplier of professional moulding solutions. Growing up surrounded by creativity and chemistry, we — brothers Roel, Rutger, and Rob — launched Silicones and More (S.A.M.) to expand and open to a broader community of creators.
What started as a specialist supplier for professionals quickly evolved into a platform for makers of all kinds — artists, crafters, schools, designers, and entrepreneurs.
Today, we’re proud to serve both individuals and businesses, combining technical expertise with warm, personal support.
Who do we serve
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For Hobbyists & First-Time Creators
Whether you're making a hand cast with your child or exploring mold-making for the first time, we offer starter kits, easy-to-use products, and step-by-step guides that make it simple and safe to begin.
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For Artists & Makers
We support artists working in sculpture, resin, jewlery, FX, and more. Our materials help turn creative visions into reality with reliable results, consistent quality, and professional finishes.
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For Professionals & Product Developers
From industrial prototyping to medical modelling, we help professionals meet the highest standards in quality, safety, and consistency — with fast European delivery and expert advice along the way
What makes us different
- Family-founded with decades of hands-on experience
- Over 100K satisfied customers worldwide
- We test our own products before we recommend them
- More than 12 passionate team members who care about your success
- Service-first approach — honest advice, no hard selling
- Top-quality products from trusted European suppliers
- Fast, reliable shipping across Europe and beyond!
Meet our team
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Roel Collaris
Founder of S.A.M.
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Rutger Collaris
Founder of S.A.M.
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Rob Collaris
Founder of S.A.M.
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Kelly Muris de Rooij
Customer Service
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Evelien Ackermans
Customer Service
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Carola Straccali
Marketing
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Tobie Pesch
Marketing
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Rick Cosemans
Warehouse - Production employee
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Alicja Mularczyk
Warehouse - Production employee
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Bianca Snijders
Warehouse - Production employee
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Danique Kuckartz
Warehouse - Production employee
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Kornelija Cedronaité
Warehouse - Production employee
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Top quality productsMore than 100,000 satisfied customers worldwide .Service-oriented approach
What we stand for
Our Values
We’re not just about materials — we’re about mindset.
- Creativity: We believe anyone can make something beautiful or useful.
- Honesty: We’d rather help you find the right product than just make a sale.
- Curiosity: We’re always learning and improving — and we invite our customers to do the same.
- Quality: Every product we sell is one we’d use ourselves.
- Service: Questions? Challenges? We’re here to help — personally and promptly.
Our mission
We believe everyone can create — and we want to make that journey easier, more accessible, and more fun.
From supplying top-quality materials to offering step-by-step guidance, we’re here to help bring your ideas to lifeOur Commitment to Safety & Sustainability
We take safety and sustainability seriously — not just as a requirement, but as a responsibility.
- All hazard-labeled products come with nitrile gloves, spatulas, and detailed safety sheets.
- We ship using biodegradable packing chips made from cornstarch and climate-neutral boxes
- While we acknowledge that some materials we supply have environmental impact, we’re committed to handling them responsibly and constantly improving our processes.
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