G7 Glass Reinforced Silicone Products

G7 Sheets and Rods, Tubes
NEMA grade G7 Glass-Cloth Reinforced Silicone has a natural color of cream to white. Composed of a continuous glass woven clothe base impregnated with a silicone resin binder, this grade has excellent heat and arc resistance. Silicone thermosetting resins are among the best of all polymer materials in resistance to temperature. Hence, silicone is broadly used for high temperature electronic applications requiring low electrical losses. Silicone isn't as strong as epoxies and phenolics upon aging at lower temperatures but is stronger upon aging over 400°F. G7 has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.

NEMA G-7 certs to MIL-I-24768/17 GSG, IEC 60893-3 Type 6 SI GC 201
Technical Data Sheet  •  Chemical Resistance Chart

G7 Tubes by Wall Thickness
.031" .187" .750" .062" .250"
1.00" .093" .375" .125" .500"

G7 Rectangular Bars  •  G7 90° Angles

G7 Rods - 4 Ft. Standard Lengths
Part # Diameter (in.) Price Per Foot Order Online
KR-1277 .125" $9.42 Add to Order
KR-1278 .187" $11.94 Add to Order
KR-1279 .250" $14.92 Add to Order
KR-1280 .312" $14.92 Add to Order
KR-1281 .375" $17.38 Add to Order
KR-1282 .437" $26.55 Add to Order
KR-1283 .500" $26.70 Add to Order
KR-2909 .563" $39.53 Add to Order
KR-1284 .625" $40.04 Add to Order
KR-1285 .750" $50.26 Add to Order
KR-1285X .875 $73.37 Add to Order
KR-1286 1.000" $76.50 Add to Order
KR-1286W 1.125" $110.92 Add to Order
KR-1287 1.250" $157.20 Add to Order
KR-1287X 1.375" $145.90 Add to Order
KR-1288 1.500" $171.58 Add to Order
Tolerances
Under 1.375" Dia. ±.001"
1.375" Dia. & Over ±.003"
Rev. 04-22, 06-21


G7 Sheets / Plates
Part # Thickness (in.) Width (in.) Length (in.) Price Order Online
KS-5904 .031 12 12 $16.16 Add to Order
KS-2044 .063 12 12 $22.25 Add to Order
KS-2051 .094 12 12 $36.39 Add to Order
KS-2058 .125 12 12 $44.52 Add to Order
KS-2065 .188 12 12 $63.85 Add to Order
KS-2072 .250 12 12 $85.15 Add to Order
KS-2079 .313 12 12 $106.43 Add to Order
KS-2086 .375 12 12 $127.50 Add to Order
KS-2093 .500 12 12 $348.82 Add to Order
KS-2107 .750 12 12 $523.28 Add to Order
KS-2121 1.000 12 12 $697.68 Add to Order
KS-5905 .031 12 24 $32.36 Add to Order
KS-2045 .063 12 24 $44.47 Add to Order
KS-2052 .094 12 24 $72.78 Add to Order
KS-2059 .125 12 24 $89.05 Add to Order
KS-2066 .188 12 24 $128.00 Add to Order
KS-2073 .250 12 24 $170.30 Add to Order
KS-2080 .313 12 24 $212.88 Add to Order
KS-2087 .375 12 24 $255.00 Add to Order
KS-2094 .500 12 24 $695.18 Add to Order
KS-2108 .750 12 24 $1,042.80 Add to Order
KS-2122 1.000 12 24 $1,390.38 Add to Order
KS-2046 .063 12 36 $66.72 Add to Order
KS-2053 .094 12 36 $109.14 Add to Order
KS-2060 .125 12 36 $133.57 Add to Order
KS-2067 .188 12 36 $191.58 Add to Order
KS-2074 .250 12 36 $265.67 Add to Order
KS-2081 .313 12 36 $319.30 Add to Order
KS-2047 .063 12 48 $88.94 Add to Order
KS-2054 .094 12 48 $145.53 Add to Order
KS-2061 .125 12 48 $178.09 Add to Order
KS-2068 .188 12 48 $265.64 Add to Order
KS-2075 .250 12 48 $367.82 Add to Order
KS-2082 .313 12 48 $425.72 Add to Order
KS-2089 .375 12 48 $550.83 Add to Order
KS-5906 .031 24 24 $64.68 Add to Order
KS-2048 .063 24 24 $88.94 Add to Order
KS-2055 .094 24 24 $145.53 Add to Order
KS-2062 .125 24 24 $178.09 Add to Order
KS-2069 .188 24 24 $265.64 Add to Order
KS-2076 .250 24 24 $367.82 Add to Order
KS-2083 .313 24 24 $425.72 Add to Order
KS-2090 .375 24 24 $550.83 Add to Order
KS-2097 .500 24 24 $1,521.10 Add to Order
KS-2111 .750 24 24 $1,184.87 Add to Order
KS-2125 1.000 24 24 $3,042.12 Add to Order
KS-5907 .031 24 36 $78.71 Add to Order
KS-2049 .063 24 36 $133.40 Add to Order
KS-2056 .094 24 36 $218.31 Add to Order
KS-2063 .125 24 36 $267.14 Add to Order
KS-2070 .188 24 36 $383.15 Add to Order
KS-2077 .250 24 36 $510.88 Add to Order
KS-2084 .313 24 36 $638.60 Add to Order
KS-2091 .375 24 36 $765.03 Add to Order
KS-2098 .500 24 36 $2,075.66 Add to Order
KS-2112 .750 24 36 $3,113.58 Add to Order
KS-2126 1.000 24 36 $4,151.42 Add to Order
KS-2050 .063 24 48 $177.87 Add to Order
KS-2057 .094 24 48 $291.06 Add to Order
KS-2064 .125 24 48 $356.18 Add to Order
KS-2071 .188 24 48 $1,440.10 Add to Order
KS-2078 .250 24 48 $708.42 Add to Order
KS-2085 .313 24 48 $851.45 Add to Order
KS-2092 .375 24 48 $1,020.03 Add to Order
KS-5695 .020 36 48 $365.82 Add to Order
KS-5712 .031 36 48 $176.13 Add to Order
KS-5714 .062 36 48 $261.95 Add to Order
KS-5986 .094 36 48 $400.21 Add to Order
KS-5908 .125 36 48 $534.27 Add to Order
KS-5909 .188 36 48 $766.30 Add to Order
KS-5910 .250 36 48 $1,021.75 Add to Order
KS-5988 .312 36 48 $1,277.18 Add to Order
KS-5911 .375 36 48 $1,530.05 Add to Order
KS-5912 .500 36 48 $1,880.00 Add to Order
KS-5990 .625 36 48 $2,349.98 Add to Order
KS-5913 .750 36 48 $2,819.98 Add to Order
KS-5914 1.00 36 48 $3,759.97 Add to Order
KS-5992 1.25 36 48 $4,699.98 Add to Order
KS-5993 1.50 36 48 $5,639.97 Add to Order
Rev. 09-22, 06-22, 05-22, 11-21

Tolerances for Sheet Thickness Inches

.020-.030 ±.004" .093±.009" .250±.022" .500±.036" .875±.046" 1.50±.061"
.031  ±.005" .125±.012" .313±.026" .625±.040" 1.00±.046" 1.75±.065"
.062 ±.0075" .188±.019" .375±.030" .750±.043" 1.25±.049" 2.00±.069"