Murco M100 Drywall Joint Compound


An easy mixing, powdered all-purpose joint compound and texture formulated with no VOC’s, preservatives, fungicide’s, mildewcides or petroleum products. It is made with only inert fillers and natural binders. It contains no slow releasing compounds and mixes easily with tap water. It is designed for interior walls and ceilings that are to be painted. Ideal as a non toxic alternative to regular dry wall muds for those with allergies, asthma, and chemical sensitivity. Please be aware that this product is hypoallergenic because it has smaller, less irritating particulates than regular drywall mud.
    • 25-35 POUND BAG. Mixes 1:1 with water.
    • Full bag mixed 1:1 with water creates approximately 4 gallons of mud material. Depending on how thick the mud is applied determines coverage.
      • However, these bags have been OVERFILLED recently and may create up to ~5.5 gallons of material. 
      • This product can be thinned or thickened as needed for your specific application.
      • Small amounts of this product mixed with water can be used for simple hole patching or similar applications.
      • Dries to the touch in 30-60 minutes.

  • Our suggestion is to mix in small amounts with ample agitation. Once the material is properly blended, blend more, allow to sit for 5 minutes before using so that the water may fully absorb into the dry material.
  • In very small quantities it can be mixed with a whisk to create a spackle. Mix till saturated
  • For larger applications such as dry wall mud, we recommend using a drill mixer. Mix till saturated.



While we double bag and insulate this product within the box, contents can become dusty through shipping/handling.
Please be advised when receiving/opening.


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