![]() Question: what kinds of asbestos were used in drywall joint compound: Chrysotile or Amphibole? (Redmond 2011), "Sheetrock mud" is a synonym for drywall compound or joint compound that before 1978 may have contained asbestos fibers. In joint compound the asbestos content varied but typically was between 3-6%.Įven if the gypsum board itself did not contain asbestos this means that by weight the asbestos content of the wall system was about 0.25%. Asbestos was universally used in drywall joint compound prior to the early 1980's. See ASBESTOS PRODUCING COMPANIES & TRUSTS Asbestos Content in Joint Compound or Drywall "Mud"ĭrywall or "joint compound" asbestos content: on older buildings may contain asbestos fibers. EPA quotes included in the citation below.įor a complete list of all companies who sold products containing asbestos, including those selling ceililng & wall coverings, drywall, rock lath, gypsum board, paints & coatings that contained asbestos, In Canada most provinces classify the asbestos hazard associated with drywall removal as a "low risk or type 1" hazard requiring normal dust control. Asbestos-use in plaster overlaps this period. Taping drywall joints dates from as early as the 1920's. Keep in mind that asbestos-containing joint compound may have been applied not only up to 18" wide over drywall joints but also in patches, repairs, around penetrations or fixtures, and in some buildings as a skim coat over an entire wall or ceiling surface.ĭrywall systems that may contain asbestos - at least in finishes, taping joint compounds, skim coats, or in systems that applied plaster over gypsum board date from about 1910 through the early 1980's in North America (1982 in Canada). Principally you'll find that references to asbestos in a drywall system focus on asbestos that was contained in joint compound or in some paint or spray products such as "popcorn ceiling paint" that may have been sprayed on drywall ceilings. Avoid creating a dusty mess.Įxcerpting from our master list of asbestos-containing products, ASBESTOS LIST of PRODUCTS we report the following example of evidence of the use of asbestos in drywall or gypsum board. ![]() It is not harmful if it is covered and /or otherwise left un-disturbed. Keep in mind that asbestos is not like a "radioactive" substance. Not all drywall sold during those years contains asbestos, and it's less commonly-found in residential applications. If drywall or gypsum board or "Sheetrock®" was installed in your building in North America between the late 1920s and 1980 it is possible that the drywall or the joint compound used on the drywall contains asbestos. ![]() However that was not always the case, as we detail here. Modern drywall and taping compound do not contain asbestos. Asbestos content in Drywall, wallboard or "Sheetrock" or gypsum board & in joint compound We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. This article explains where asbestos is likely to be found in gypsum board or drywall systems, particularly in the taping compound and in skim coats using drywall "mud" that contained asbestos. We have no relationship with advertisers, products, or services discussed at this website.ĭoes drywall or "sheetrock" contain asbestos? ![]() There are 40,000 home improvement solutions found in ACE Hardware in all stores near you.InspectAPedia tolerates no conflicts of interest. ACE Hardware does not only take pride in offering quality hardware and building products, but also providing well-trained sales personnel ready to answer questions and professionally handle requirements. Its main categories are: Paint and Paint Accessories Lawn, Garden, and Outdoor Plumbing Electrical HomeHardware Small Appliances Home Basics Hand & Power Tools Automotive Chemicals Pet Careīehind this massive project and wide array of products is a strong customer service philosophy. Since then it has had one purpose: to bring to the Philippine market the ultimate one-stop-shop for the latest solutions for home improvementĪCE Hardware’s core product ranges can be summarized under the home improvement merchandise. With ACE Hardware being one of the leading hardware stores in the United States, ACE opened its first franchise in the Philippines at SM Southmall, Las Piñas, Metro Manila in 1997. ![]() ACE Hardware is a leading one-stop-shop for the latest solutions in lifestyle improvement in the Philippines. ![]()
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