Drywall Compound Dust - You Need To Know!

If you are contemplating a home renovation project that involves drywall taping then there is something that you need to be aware of and pay strict attention to.

The compound used to cover drywall joints creates a very fine and highly abrasive dust when dry and then sanded. Have you ever seen a professional drywall taper using a power sander? I doubt it. If you use a power sander to level drywall compound the dust will definitely find its way into the motor windings and bearings and you can write the tool off in a matter of minutes.

Not using power tools to sand drywall compound may seem obvious, but there are other motors in your home that can also be affected by the drywall compound dust.

If you have a central air furnace or air conditioning system the dust will be sucked into the return air vents and although a lot of the dust will get trapped in the filter a portion will make it through the filter to the fan motor and the bearings on any pulleys that may be within the system. Other motors or bearings that can be easily affected are located in bathroom and kitchen exhaust fans.

In the case of central air conditioning systems the dust will land on the coils and be washed down into the condensation drain lines where it will solidify and eventually block the free flow of the water.

Window air conditioners will draw the dust through the exhaust portion of the unit and clog filters and damage motors and bearings.

Using a home vacuum rather than an industrial vac to clean up the drywall compound dust will damage any of the moving parts and the motor.

If drywall compound dust lands on fine furniture or hardwood floors be extremely cautious in the methods that you use to clean up as the dust will leave scratch marks on lacquer or polyurethane finishes. The same situation applies to products made from acrylics such as bathtubs and bathtub and shower enclosures.

Last, but by no means least, you should always wear a dust mask and goggles when sanding drywall compound.

For additional information on renovation projects, visit Renovation Headquarters.

More Articles on Sheetrock and Drywall

Drywall, A Common And Very Important Building Material
We have all probably used drywall at one time or another in our lives and we know what it takes to finish the stuff even if we have never touched. We know that it goes on all inside walls and that it won’t hold heavier hangings like shelves and...