Might want to try one or more experiments first. The chemistry of various products available and used for any given project may result in different results for the task at hand. May be best to test a small sample of the material using the heat source of choice. It might take several tests of different samples to get the results desired. Taking notes of exposure time etc for each sample will help duplicate an intended result. It might be a good idea to make sure ventilation is optimal too. Some of these synthetic materials can be really nasty health wise.
Good luck and keep us posted.