Buy Insulation Products carries a full line of insulation staplers and tacker staples. We distribute both Bostitch and Markwell insulation tackers and staples which are the two most popular tacker lines for mechanical insulation. Insulation tackers use outward clinching staples which are ideal for use on facings that have fiberglass underneath. Outward Clinch tacker staples are ideal for stapling fiberglass duct wrap, fiberglass FRK/ASJ board facings and ASJ Jacket on fiberglass pipe insulation. These staples can also be used on industrial cotton canvas as well.