Question

Can someone tell me more about a product called DragonBoard? Should I use it?

Asked by Frank O'Reilly
San Francisco, CA

I want to use it as a backer board for tile application, in a home for a client who has chemical sensitivities.

Answer

Rick Goyette

Answered by Rick Goyette

Pawtucket, RI

Emerald Dream Builders

June 14, 2011

It is always interesting when a question brings a new product to the table.

Such is the case with DragonBoard for me. From what is presented on their website, I would say that this product would suit your specification perfectly.

DragonBoard is composed of:

  • magnesium oxide,
  • magnesium chloride,
  • water and
  • a fibrous material (presumably to hold it together), and
  • does not contain any organic solvents, asbestos, oils or toxic components, or any heavy-metal salts.

The board itself will not provide nutrients for mold as well as:

  • provides a fire rating that meets or exceeds that of drywall,
  • is completely waterproof, and
  • can be finished with typical drywall finishing techniques and materials.

The last part is probably the subject of your next investigation, and I would recommend using a hypoallergenic drywall compound for finishing.

Best of luck on your project!

 

For more information:

Read "Is there such a thing as green drywall? If so, what alternatives to conventional drywall do you recommend?" a Q&A answered by Mary Cordaro.

Tagged In: drywall, chemically sensitive

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