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Does Blue Robotics supply coated or uncoated R-3318 foam?

The BR website states that the uncoated R-3318 foam is rated for 800’ depth while the coated foam is rated at 1600’ depth. However, as far as I can tell, it doesn’t specify which product is being sold. Does anyone know?


Hi @tylerssims,

The foam sold is uncoated.


Thanks, @adam.

Any leads on sourcing coated foam?

I would reach out to the manufacturer, General Plastics. Their site suggests they may be able to provide it coated upon request.



E-mail Geoff_veld@generalplastics.com spoke to him earlier in the week about manufacturing foam, very helpful and informative chap.

Thanks @murf !