Leader Non-Asbestos

Leader-Non-Asbestos

Leader LogoLeader Gasket Technologies is a manufacturer of metallic, semi-metallic and soft gasket products. Originally focused on Spiral Wound technology and Specialty Equipment gaskets such as Double Jacked and Corrugated Metal gaskets, Leader has evolved into a complete manufacturer of gaskets and gasket products.

Leader Materials Chart

Leader Material
Style
Fiber Type
Applications
Datasheet
940
Red SBR Sheet
Designed to withstand exposure to hot or cold water, air, and some mild acids. Well suited for general industrial applications and the specific service in the chemical process, pulp/paper and power generation industries.
Leader 940 PDF
960
Black SBR Sheet
Steam, water, air gases, mild solvents and alkalis.
Leader 960 PDF
961
Off-white SBR Sheet
Steam, water, air gases, mild solvents and alkalis.
Leader 961 PDF
976
Off-white Neoprene Sheet
Designed for Freon refrigerants and high aniline point oils. In addition, ammonia gas, fuels, mild acids, mild alkalis, water and silicate esters.
Leader 976 PDF
978
Black NBR Shee
General purpose material suitable for use in a wide range of applications, including hot and cold water, steam, oils, fuels, gases and a wide range of general chemicals.
Leader 978 PDF
978-C
Black NBR Sheet
Piping, machinery, and equipment containing water, steam, petroleum based liquids, gases, and mild acids or alkalines. May also be used in most solvents excluding MEK and high aromatics.
Leader 978-C PDF
986A
Off-white EPDM Sheet
Caustics, dilute acids, brake fluids, silicone fluids, ketones, and phosphate esters. Also provides high resistance to weathering oxygen, ozone, and is compatible with animal and vegetable oils.
Leader 978-A PDF
1078
Off-white NBR sheet
Services where color contamination is a concern. Recommended for use on process piping and equipment and all types of machinery. Use in mild acids, alkalis, water, steam, gases, oils, and gasoline. May also be used in most solvents excluding MEK and high aromatics.
Leader 1078 PDF
NA-59
Green NBR Sheet
Recommended for general service gaskets on all machinery and process piping and equipment.
Leader NA-59 PDF
NA-60
Economical Green NBR Sheet
Recommended for general service gaskets on all machinery and process piping and equipment.
Leader NA-60 PDF