Well, here we are at the last part of Alf's sand scorching lecture, we hope you have found it informative.
Alf will be doing some more of his lectures for us over the next few months, so, keep tuned to this channel!
 

 

Alf's Sand Scorching lecture Part 3


A question from the audience:
“Can I dip the piece of veneer into water instead of placing it in my mouth?” “Yes, but do not let it soak, test it out on a spare piece of scrap veneer first, or use the other alternative of cutting your veneer oversize”

Another question from the audience: “Can you use coloured dyed veneers?” “I have, as I said previously, never had any success with dyed veneers, but do try experimenting with these types of wood because you may be successful”

There is one wood I would not recommend you to use, and that is Paduak, this is a red wood and it bleeds its colour very easily, when it is scorched it just crumbles and you just end up wasting your time and your materials. As I said earlier, the best results are obtained with the use of the white woods, sycamore, holly, horse chestnut and ash to name just a few. But do experiment because it is all a case of trial and error. It is well worth the effort and the time you put into getting yourself the desired effect.

PHOTO: Danny Finch asks about using dyed veneers

PHOTO: A view of the sand scorching equipment

A further question from the audience: “What sort of sand do you use Alf?” “I use any sort of soft or sharp sand. I think this is actually sharp sand that I am using for this demonstration. Many people say that they find sharp sand is the best”

Another question from the audience: “A lot of the secret of it Alf must be the amount of heat you put into the sand?” “It takes roughly about 20 minutes to heat the sand, you can easily get the sand too hot, so do a test with a scrap piece of veneer before you commit any of your picture veneers to the hot sand, one last point though is don’t leave the spoon in the hot sand while you are scorching otherwise you’ll end up not only scorching your veneer, but you will burn your little marquetarian’s fingers into the bargain when you go to pick up the spoon again!”

An over heard remark from Harry Heyford to Derek Batts: “I do the sand scorching in my shed, I bought a little Calor gas burner and I use it down there” “What, did you set the shed on fire?” “Well, yes, but……..”

Final applause from the audience.  

End of the Lecture.     

Alf's next lectures in this series will cover the topics of Trellis and Basket weave

 

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