• PHONE +44 (0) 1773 763 134
  • info@fourdrubber.com
  • Unit 15,Slack Lane, Heanor, DE75 7GX


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6x6-Green-36pc-Medium-1-1024x683 5x5-Blue-52pc-Medium-1024x683 Biodam-Family-with-sheets-1024x683 5x5-52-Blue-Group-1-1024x683
  • Biodam® Dental Dam designed using premium technology
  • Health Canada, CE and FDA approved
  • Low Protein
  • Powder Free
  • 100% Natural Latex material
  • 125mm (5” x 5”) and 150mm (6” x 6”) sizes available
  • Thin, Medium or Heavy duty thicknesses
  • Available in Blue or Green
  • Specially designed for patient comfort
  • Non-Latex Polyisoprene Biodam® coming soon

Global Distributors





Product description

With a calibre of experience in producing dental dams for leading dentistry institutions, Four D Rubber has developed a brand new offering using their
premium technology at an affordable price in Biodam®.

The primary function of Biodam® is to isolate specific areas of the mouth during procedures, reduce the risk of infection, and provide comfort to the patient.

The Biodam® latex offering is made from low protein, specifically designed to minimise the risk of patient allergy as well as being powder free for greater patient comfort.

Biodam® is offered in two colours to ensure sharper image definition and can be specified in three thickness’s (thin, medium and heavy), supplied in 5” X 5” or 6” X 6” squares.

The low protein material allows for up to 800% elongation, offering high strength and tear resistance, ensuring ease of use and customer comfort, minimising risk of product failure.

Four D Manufacturing

Four D have  been recognised as the best dental dam supplier for non-latex in North America due to the premium quality of the product.  Four D’s dental dams are recognised worldwide as being the leader in patient comfort due to our premium materials allowing thinner gauges to be used.


If you are interested in stocking Biodam® please get in touch and we can point you to your national distributor.

ISO 9001. 2015 and ISO 13485. 2016 accredited



Do you need help with something? Speak to us

4D Technology


4D Technology

  • 800% stretch potential before product starts to deform
  • Strong lattice molecular structure ensuring high tensile strength
  • High quality surface finish
  • Highly malleable allowing precise thickness control

The 4D Badge

The Four D technology badge is a stamp of manufactured excellence as it represents our utilisation of the best natural ingredients, innovative processes and superior quality material characteristics.

At Four D we have complete, in house control over all key steps, from rubber formulation through to manufacture, finishing and presentation. We use unique, proprietary technology at every stage. This ensures that the inherent properties of latex are preserved and enhanced, and all our sheeting and products are made to the highest standards.