Rhino candles

[Eric Walter <ewalter@domain.elided>]

Ken Farmer wrote:
> of my samples.  And, it is about as flammable as styrofoam: it burns
> if hot enough.  A small candle flame was able to provide sufficient
> heat to do this, but it took a while and the pieces went out a few
> times. 
> Ken Farmer

Careful doing burning experiments on urethane material, it may release
cyanide compounds. This also goes for spraying it on in the first place,
make sure you have some ventilation!
Eric