Clear All
    System of Measurement
    System of Measurement
    Inch
    Backing Type
    Backing Type
    PlainAdhesive
    Wool Felt Grade
    Wool Felt Grade
    F1
    F3
    F5
    F7
    S2-20
    S2-24
    S2-32
    Hardness Rating
    Hardness Rating
    Firm
    Hard
    Pressure to Compress 10%
    Pressure to Compress 10%
    6 psi
    13 psi
    21 psi
    58 psi
    86 psi
    121 psi
    Not Rated
    Maximum Temperature
    Maximum Temperature
    Less than 1,000° F
    Minimum Temperature
    Minimum Temperature
    -80° F
    -40° F
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    Wool Fiber Content
    Wool Fiber Content
    80%
    85%
    95%
    100%
    Tensile Strength
    Tensile Strength
    250 psi
    400 psi
    500 psi
    600 psi
    Adhesive Type
    Adhesive Type
    Rubber
    Maximum Adhesive Temperature
    Maximum Adhesive
    Temperature
    180° F
    Minimum Adhesive Temperature
    Minimum Adhesive
    Temperature
    0° F
    Diameter
    Diameter
    1/8"
    3/16"
    1/4"
    3/8"
    1/2"