@John K Jordan It is my understanding (internet) that the Vonax is a replacement for the white diamond and not the Tripoli. Also I went to Mark’s site and there doesn’t appear to be any activity since 2020. Nothing was listed for sale. I could not find a US supplier for the Vonax compound. There two eBay listings to buy it from the UK. However shipping was very high. It would be nice to have it for woods like walnut where you can’t use white diamond because it will get in the pours of the wood.
Vonax was recommended to me to use instead of the Tripoli.
At first I also found it offered only in the UK. The a kind gentleman on another forum sent me 1/2 a bar for free.
Don't know about white diamond vs tripoli vs Vonax. The all-knowing and sometimes confused internet suggested:
- white diamond was around 12,000 grit
- tripoli was between 400 and 1000 grit, depending on the formulation
I usually sand hard, fine-grained wood to 600, 800, or higher and use 0000 steel wool on some pieces. I don't buff to remove scratches, which some use Tripoli for), only for light polish on certain pieces. For my use Vonax has worked well on bowls, platters, and smaller things. I follow it with a light buffing with the carnauba wax.
The dates I see on Mark's website were for past demonstrations. Like many of us, perhaps he's slowed down a little and doesn't keep it updated.
I purchased various Vonax and other products from Mark in May 2025. Prompt delivery, good pricing. Maybe he imports it in quantity.
I also bought Parfix 3408 from him at the same time - an excellent CA glue I use in the shop and around the farm. It's a medical grade and useful to patch up certain cuts or abrasions on horses and peacocks. Creates no heat when curing. Has no offending order. Cures slowly.
Many people use it as a good one-step finish. I keep a large bottle in a fridge and pull out just a few ml at time in a plastic pipette. I use drops from the pipette for many weeks.
Maybe give Mark a call.
JKJ