I am trying to replicate a British flammability standard for industrial purposes, and it calls for Scots Pine (Pinus silvestris) which appears to be largely unavailable in the USA. I need a very small quantity, so it is not practical to import. Does anyone out there have any knowledge of what wood might be equivalent to Scots Pine in terms of density/hardness and rosin content? The British standard does not specify anything about the wood except the type and the dimensions, so I assume there are standard grades available in the UK, and so hopefully there is a N. American standard grade of wood that is equivalent.
Thanks for your help! ElizCat