McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    94 Products

    High-Temperature FRP Fiberglass

    Image of Product. Front orientation. Fiberglass. High-Temperature FRP Fiberglass.
    With more than twice the heat tolerance of standard FRP fiberglass, these sheets withstand temperatures up to 370° F. Constructed of fiberglass-reinforced polyester, they are strong and lightweight. Use them as an alternative to wood in structural applications.
    12" Wide ×
    12" Long
    12" Wide ×
    24" Long
    12" Wide ×
    36" Long
    24" Wide ×
    24" Long
    24" Wide ×
    36" Long
    Thk.
    Thk. Tolerance
    Color
    Temp. Range,
    ° F
    Tensile Strength
    Impact Strength
    Hardness
    For Use
    Outdoors
    Each
    Each
    Each
    Each
    Each
    0.032"-0.008" to 0.008"Off-White-50 to 3707,000 psi to 40,000 psi (Good)4 ft·lbf/in to 30 ft·lbf/in (Excellent)Rockwell M95 (Hard)No00000000000000000000000000000000000000000000000000000000000000000
    0.06"-0.008" to 0.008"Off-White-50 to 3707,000 psi to 40,000 psi (Good)4 ft·lbf/in to 30 ft·lbf/in (Excellent)Rockwell M95 (Hard)No0000000000000000000000000000000000000000000000000000000000000

    Ultra-High-Temperature Arc-Resistant Garolite G-7 Sheets and Bars

    Garolite G-7 withstands temperatures up to 425° F—higher than any other grade of Garolite. While not as strong as Garolite G-9 sheets, these sheets and bars offer better arc resistance in dry environments and a higher level of electrical insulation. They are constructed of a silicone resin with fiberglass fabric reinforcement. Garolite G-7 is sometimes called silicone-grade laminate, phenolic, and Bakelite. Use it to fabricate high-frequency telecommunication equipment, transformers, and other parts that require a high heat tolerance.
    Sheet
    Image of Product. Front orientation. Garolite. Ultra-High-Temperature Arc-Resistant Garolite G-7 Sheets and Bars.
    Temp.
    4" × 6"
    12" × 12"
    12" × 24"
    24" × 24"
    24" × 36"
    36" × 48"
    Min.
    Max.,
    ° F
    Tensile Strength
    Impact Strength
    Hardness
    For Use
    Outdoors
    Mil. Spec.
    Flammability
    Rating
    Each
    Each
    Each
    Each
    Each
    Each
    1/32" Thick (-0.005" to 0.005")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		———00000000000000000000000000000000000000000000000000000000000000000000000000
     
    1/16" Thick (-0.008" to 0.008")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		———0000000000000000000000000000000000000000000000000000000000000000000000
     
    1/8" Thick (-0.012" to 0.012")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		———00000000000000000000000000000000000000000000000000000000000000000000000
     
    3/16" Thick (-0.019" to 0.019")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		———000000000000000000000000000000000000000000000000000000000———0
     
    1/4" Thick (-0.022" to 0.022")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000000000000000000000000000000000000000000000000000000000000000000000000000000000
     
    3/8" Thick (-0.03" to 0.03")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		———000000000000000000000000000000000000000000000000000000000000000000000000000
     
    1/2" Thick (-0.033" to 0.033")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000000000000000000000000000000000000000000000000000000000000000000———0
     
    3/4" Thick (-0.043" to 0.043")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000000000000000000000000000000000000000000000000000000000000000000000———0
     
    1" Thick (-0.049" to 0.049")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000000000000000000000000000000000000000———0———0———0
     
    Bar
    Image of Product. Front orientation. Garolite. Ultra-High-Temperature Arc-Resistant Garolite G-7 Sheets and Bars.
    Temp.
    1" × 24"
    1" × 48"
    1 1/2" × 24"
    1 1/2" × 48"
    2" × 24"
    2" × 48"
    Min.
    Max.,
    ° F
    Tensile Strength
    Impact Strength
    Hardness
    For Use
    Outdoors
    Mil. Spec.
    Flammability
    Rating
    Each
    Each
    Each
    Each
    Each
    Each
    1/8" Thick (-0.012" to 0.012")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		000000000000000000000000000000000000000000000000000000000000000000000000000000000000
     
    1/4" Thick (-0.022" to 0.022")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		00000000000000000000000000000000000000000000000000000000000000000000000000000000
     
    1/2" Thick (-0.036" to 0.036")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000000000000000000000000000000000000000000000000000000000000000000000000000000
     
    3/4" Thick (-0.043" to 0.043")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		00000000000000000000000000000000000000000000000000000000000000000000000000000000000
     
    1" Thick (-0.049" to 0.049")
     
    Off-White
    Not Rated42518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M65
    (Hard)    		NoMIL-I-24768/17UL 94 V-0
    		000000000000000000000000000000000000000000000000000000000000000000000000000000000000
     

    Wet-and-Stick Fiberglass Fabric Sheets

    Image of Product. Front orientation. Contains Inset. Fabric. Wet-and-Stick Fiberglass Fabric Sheets.
    Similar to plaster, these adhesive-impregnated sheets become moldable when water is added and harden as they dry. They can be used in sealing, insulating, and covering applications.
    Wd.
    Thk.
    Fabric Wt.,
    oz/yd²
    Max. Temp.,
    ° F
    Color
    Filler
    Material
    Choose a Length, ft.
    Per
    Ft.
    60"0.0350"221,100Off-WhiteAdhesive
    1
    ,
    3
    ,
    5
    ,
    10
    ,
    20
    ,
    25
    		0000000000000

    Heat-Reflecting Foil-Backed Fiberglass Fabric

    Image of Product. Front orientation. Contains Inset. Fabric. Heat-Reflecting Foil-Backed Fiberglass Fabric.
    Often used to create curtains and screens, this fabric has an aluminum foil backing that deflects radiant heat.
    Wd.
    Thk.
    Fabric Wt.,
    oz/yd²
    Max. Temp.,
    ° F
    Color
    Backing
    Material
    Max. Backing
    Temp., ° F
    Choose a Length, ft.
    Per
    Ft.
    40"0.0560"281,000Off-WhiteAluminum Foil300
    1
    ,
    3
    ,
    5
    ,
    10
    ,
    15
    ,
    20
    ,
    25
    		00000000000000
    58"0.0300"191,000Off-WhiteAluminum Foil300
    1
    ,
    3
    ,
    5
    ,
    10
    ,
    20
    ,
    25
    		000000000000

    Ultra-High-Temperature Arc-Resistant Garolite G-7 Rods

    Image of Product. Front orientation. Garolite. Ultra-High-Temperature Arc-Resistant Garolite G-7 Rods.
    Choose these Garolite G-7 rods for their high heat tolerance—they withstand temperatures up to 425° F. While not as strong as Garolite G-9 rods, they offer better arc resistance in dry environments and a higher level of electrical insulation. These rods are constructed of a silicone resin with fiberglass fabric reinforcement. Garolite G-7 is sometimes called silicone-grade laminate, phenolic, and Bakelite. Use it to fabricate high-frequency telecommunication equipment and parts that require a high tolerance to heat.
    Temp.,
    ° F
    Dia.
    Dia. Tolerance
    Min.
    Max.
    Tensile Strength
    Impact Strength
    Hardness
    For Use
    Outdoors
    Mil. Spec.
    Flammability
    Rating
    1 ft.
    4 ft.
     
    Off-White
    1/4"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    000000
    000000
    5/16"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    00000
    00000
    3/8"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    00000
    00000
    1/2"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    00000
    00000
    5/8"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    00000
    000000
    3/4"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    00000
    000000
    1"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    00000
    000000
    1 1/2"-0.003" to 0.003"-4042518,000 psi to 27,700 psi
    (Excellent)    		6.5 ft·lbf/in to 19.1 ft·lbf/in
    (Excellent)    		Rockwell M105
    (Extra Hard)    		NoMIL-I-24768/17UL 94 V-0
    		0000000
    000000
    000000
     
    back to top