
Hypak™ materials that breathe, protect and perform.
Waterproof, breathable flash-spun HDPE for medical sterilization packaging, house wrap, protective coveralls and industrial packaging. Stocked in Nairobi, with technical support from specification to full production.


Flash-spun HDPE with the strength of film, the feel of fabric and the print of paper
Hypak™ is made from 100% high-density polyethylene by flash-spinning. Ultra-fine continuous filaments are bonded into one smooth, bright-white sheet that keeps liquid water out while letting air and vapour through.
Developed by Kingwills Advanced Materials, it is used in close to a hundred applications worldwide.
Why engineers specify Hypak™
One breathable, waterproof material that resolves trade-offs most sheets force you to make.
Waterproof
Pores far smaller than water droplets hold back liquids.
Breathable
Air and vapour pass through, so moisture never gets trapped.
Light yet tough
Tear and puncture resistant at a fraction of the weight.
Microbial barrier
Blocks dust, particles and microbes, even after sterilization.
Printable
Sharp, bright print. Certified for HP Indigo presses.
Recyclable
Single polymer, no binders or coatings in the base sheet.
Coveralls in white, blue and yellow
Hypak™ for work that can't fail

Healthcare
The ArmorMax medical coverall, plus sterilization pouches and header bags.
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House wrap & roofing
Membranes that keep rain out and let walls and roofs dry.
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Protective coveralls
Breathable coveralls for long shifts in hot conditions.
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Packaging & labels
Desiccants, covers and labels that survive water and sun.
ExploreSee Hypak™ products at work
Your Hypak™ partner on the ground in Nairobi
- Genuine product, direct from Kingwills with certificates.
- Fast lead times from stock held in Nairobi.
- Competitive pricing through factory-direct supply.
- Local expertise in import, clearance and standards.
- Technical support from specification to full production.
- Partner network to help you grow into new markets.

Need Hypak™ for your next project?
Tell us what you're making. We'll recommend a grade and send a quote.




