Types of foam
What foam inserts are there?
Custom foam inserts
At PottertonPacs, we design and manufacture custom foam inserts using a wide range of high-performance materials. Four of our most popular foam types Plastazote, Polyurethane, Ethafoam, and Stratocell each offer unique benefits suited to different industries and applications.
Whether you need precise protection for medical devices, durable packaging for industrial tools, or professional presentation inserts for sales and demo kits, our foams are engineered to deliver reliability and quality.
How will it help my business?
Plastazote Foam
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Benefits:
- Lightweight yet durable
- Excellent surface protection
- Water-resistant and buoyant
- High chemical and thermal resistance
- Shock-absorbing and impact-resistant
- Available in a wide range of colours and thicknesses
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Typical Applications:
- Case inserts and presentation foams
- Medical and healthcare packaging
- Electronics protection
- Industrial tools and equipment storage
- Sales demo and presentation kits
Polyurethene advantages?
Polyurethane Foam
Polyurethane foam is a flexible, open-cell material ideal for protecting delicate or lightweight products. It’s used for instrument cases, presentation trays, and aesthetic packaging where visual appeal and fine detail matter.
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Benefits:
- Lightweight and cost-effective
- High shock absorption
- Water and liquid resistance
- Available in anti-static and fire-retardant grades
- Excellent insulation and durability
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Typical Applications
- Electronics and instrument cases
- Lightweight protective inserts
- Sample presentation displays
Ethafoam
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Benefits:
- Custom-cut to any shape or size
- Excellent load-bearing and impact resistance
- Chemical-resistant and odour-free
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Typical Applications
- Industrial and construction packaging
- Protective case inserts
- Heavy equipment or tool protection
Advantages of stratocell foam?
Stratocell Foam
Stratocell is a cost-effective, non-cross-linked polyethylene foam used mainly for protective packaging and end-cap cushioning. It’s lightweight, flexible, and ideal for absorbing shocks during transportation.
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Benefits:
- Lightweight and non-abrasive
- High tear strength and puncture resistance
- Water-resistant and easy to shape
- Available in anti-static pink grade
- Cost-effective for repeat use
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Typical Applications
- Electrical components
- Automotive and industrial packaging
- Construction equipment and materials
need help with choosing?
Choosing the Right Foam for Your Application
Each foam type offers distinct properties suited to different packaging and presentation needs:
Plastazote – Ideal for professional presentation inserts and long-term protective cases.
Polyurethane – Best for lightweight instruments and aesthetic organisation.
Ethafoam – Perfect for repeat-use packaging requiring strength and structure.
Stratocell – Cost-effective cushioning for general packaging protection.
All of our foams can be CNC routed and CAD designed, ensuring precision fit and finish. Anti-static and colour options are available across our range to match your branding or functional requirements.
Why choose us?
Why Partner with PottertonPacs?
At PottertonPacs, we offer one of the UK’s most comprehensive selections of custom foam packaging inserts. With decades of experience supplying industries including medical, engineering, and manufacturing, we ensure every project meets the highest standards of protection and presentation.
Whether you require a single prototype or a full production run, our in-house design and cutting capabilities allow us to create tailored solutions for any application.
Why PottertonPacs?
Reliable Expertise - Backed by Quality
Years Of Experience
Trusted Quality
Custom for You
Protect & Impress
What does everyone say?
LATEST REVIEWS
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UK’s Leading Manufacturer of Custom Cases, Bags & Foam Inserts for Display, Transit Protection & Demo Kits – Designed for Sales, Marketing, Trade & OEM Clients.
