Compare foam properties to choose the right option for your application and environment.
High-Temperature Silicone Foam Sheets and Strips
Made of silicone, these foam sheets and strips maintain their flexibility across a wide range of temperatures. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed.
Foam with crisscross texture has a nonslip gripping surface.

- Color: Red
- Temperature Range: -85° to 400° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: Ultra Soft: 12 lbs./cu. ft.; Extra Soft: 20 lbs./cu. ft.
- Pressure to Compress 25%: Ultra Soft: 3 psi; Extra Soft: 7 psi
- Tensile Strength Rating: Not Rated
- Oil-Resistance Rating: Not Rated
12" × 12" | 24" × 24" | 36" × 36" | ||||||
|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Hardness | Each | Each | Each | |||
| 1/8" | -0.020" to 0.020" | Extra Soft | 8785K82 | 000000 | 8785K88 | 0000000 | 8785K95 | 0000000 |
| 3/16" | -0.025" to 0.025" | Extra Soft | 8785K83 | 00000 | 8785K89 | 000000 | 8785K96 | 000000 |
| 1/4" | -0.025" to 0.025" | Extra Soft | 8785K84 | 00000 | 8785K91 | 000000 | 8785K97 | 000000 |
| 3/8" | -0.035" to 0.035" | Extra Soft | 8785K85 | 00000 | 8785K92 | 000000 | 8785K98 | 000000 |
| 1/2" | -0.040" to 0.040" | Extra Soft | 8785K86 | 000000 | 8785K93 | 000000 | 8785K99 | 000000 |

- Color: Red
- Temperature Range: -70° to 450° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: Extra Soft: 27 lbs./cu. ft.; Soft: 35 lbs./cu. ft.; Medium: 48 lbs./cu. ft.
- Pressure to Compress 25%: Extra Soft: 7 psi; Soft: 10 psi; Medium: 16 psi
- Tensile Strength Rating: Not Rated
- Oil-Resistance Rating: Not Rated
12" × 12" | 24" × 24" | 36" × 36" | ||||||
|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Hardness | Each | Each | Each | |||
| 1/8" | -0.032" to 0.032" | Extra Soft | 8608K52 | 000000 | 8608K62 | 000000 | 8608K72 | 0000000 |
| 3/16" | -0.032" to 0.032" | Extra Soft | 8608K53 | 00000 | 8608K63 | 000000 | 8608K73 | 000000 |
| 1/4" | -0.046" to 0.046" | Extra Soft | 8608K54 | 00000 | 8608K64 | 000000 | 8608K74 | 000000 |
| 3/8" | -0.046" to 0.046" | Extra Soft | 8608K56 | 00000 | 8608K66 | 000000 | 8608K76 | 000000 |
| 1/2" | -0.046" to 0.046" | Extra Soft | 8608K57 | 00000 | 8608K67 | 000000 | 8608K77 | 000000 |

- Color: Red
- Temperature Range: -85° to 400° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: Ultra Soft: 12 lbs./cu. ft.; Extra Soft: 20 lbs./cu. ft.
- Pressure to Compress 25%: Ultra Soft: 3 psi; Extra Soft: 7 psi
- Tensile Strength Rating: Not Rated
- Oil-Resistance Rating: Not Rated
Adhesive | ||||||
|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Type | Temperature Range, °F | Hardness | Each | |
12" × 12" | ||||||
| 1/8" | -0.020" to 0.020" | Acrylic | -30° to 220° | Extra Soft | 8785K16 | 000000 |
| 3/16" | -0.025" to 0.025" | Acrylic | -30° to 220° | Extra Soft | 8785K17 | 00000 |
| 1/4" | -0.025" to 0.025" | Acrylic | -30° to 220° | Extra Soft | 8785K18 | 00000 |
| 3/8" | -0.035" to 0.035" | Acrylic | -30° to 220° | Extra Soft | 8785K19 | 00000 |
| 1/2" | -0.040" to 0.040" | Acrylic | -30° to 220° | Extra Soft | 8785K21 | 000000 |
24" × 24" | ||||||
| 1/8" | -0.020" to 0.020" | Acrylic | -30° to 220° | Extra Soft | 8785K23 | 000000 |
| 3/16" | -0.025" to 0.025" | Acrylic | -30° to 220° | Extra Soft | 8785K24 | 000000 |
| 1/4" | -0.025" to 0.025" | Acrylic | -30° to 220° | Extra Soft | 8785K25 | 000000 |
| 3/8" | -0.035" to 0.035" | Acrylic | -30° to 220° | Extra Soft | 8785K26 | 000000 |
| 1/2" | -0.040" to 0.040" | Acrylic | -30° to 220° | Extra Soft | 8785K27 | 000000 |
36" × 36" | ||||||
| 1/8" | -0.020" to 0.020" | Acrylic | -30° to 220° | Extra Soft | 8785K29 | 000000 |
| 3/16" | -0.025" to 0.025" | Acrylic | -30° to 220° | Extra Soft | 8785K31 | 000000 |
| 1/4" | -0.025" to 0.025" | Acrylic | -30° to 220° | Extra Soft | 8785K32 | 000000 |
| 3/8" | -0.035" to 0.035" | Acrylic | -30° to 220° | Extra Soft | 8785K33 | 000000 |
| 1/2" | -0.040" to 0.040" | Acrylic | -30° to 220° | Extra Soft | 8785K34 | 000000 |

- Color: Red
- Temperature Range: -70° to 450° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: Extra Soft: 27 lbs./cu. ft., Soft: 35 lbs./cu. ft.; Medium: 48 lbs./cu. ft.
- Pressure to Compress 25%: Extra Soft: 7 psi; Soft: 10 psi; Medium: 16 psi
- Tensile Strength Rating: Not Rated
- Oil-Resistance Rating: Not Rated
Adhesive | ||||||
|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Type | Temperature Range, °F | Hardness | Each | |
12" × 12" | ||||||
| 1/8" | -0.032" to 0.032" | Acrylic | -40° to 250° | Extra Soft | 8608K522 | 000000 |
| 3/16" | -0.032" to 0.032" | Acrylic | -40° to 250° | Extra Soft | 8608K523 | 00000 |
| 1/4" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K524 | 00000 |
| 3/8" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K525 | 00000 |
| 1/2" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K526 | 000000 |
24" × 24" | ||||||
| 1/8" | -0.032" to 0.032" | Acrylic | -40° to 250° | Extra Soft | 8608K532 | 000000 |
| 3/16" | -0.032" to 0.032" | Acrylic | -40° to 250° | Extra Soft | 8608K533 | 000000 |
| 1/4" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K534 | 000000 |
| 3/8" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K535 | 000000 |
| 1/2" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K536 | 000000 |
36" × 36" | ||||||
| 1/8" | -0.032" to 0.032" | Acrylic | -40° to 250° | Extra Soft | 8608K542 | 000000 |
| 3/16" | -0.032" to 0.032" | Acrylic | -40° to 250° | Extra Soft | 8608K543 | 000000 |
| 1/4" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K544 | 000000 |
| 3/8" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K545 | 000000 |
| 1/2" | -0.046" to 0.046" | Acrylic | -40° to 250° | Extra Soft | 8608K546 | 000000 |
High-Temperature Foam Tubes

- Color: Red
- Temperature Range: -60° to 400° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: 20 lbs./cu. ft.
- Pressure to Compress 25%: 7 psi (Extra Soft)
- Tensile Strength Rating: Excellent
- Oil-Resistance Rating: Not Rated
Use these silicone foam tubes as jackets, seals, and insulation. Silicone maintains its flexibility across a wide range of temperatures. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed. Tubes have an ultra-smooth texture for a sleek surface that's easy to wipe down.
2 ft. Lg. | 5 ft. Lg. | 10 ft. Lg. | ||||||
|---|---|---|---|---|---|---|---|---|
| OD | ID | Wall Thick. | Each | Each | Each | |||
| 5/8" | 1/8" | 1/4" | 1585N124 | 000000 | 1585N106 | 000000 | 1585N115 | 0000000 |
| 3/4" | 1/4" | 1/4" | 1585N118 | 00000 | 1585N101 | 00000 | 1585N109 | 000000 |
| 7/8" | 3/8" | 1/4" | 1585N119 | 00000 | 1585N102 | 00000 | 1585N111 | 000000 |
| 1" | 1/2" | 1/4" | 1585N121 | 00000 | 1585N103 | 00000 | 1585N112 | 000000 |
| 1 1/4" | 3/4" | 1/4" | 1585N122 | 00000 | 1585N104 | 00000 | 1585N113 | 000000 |
| 1 1/2" | 1" | 1/4" | 1585N123 | 00000 | 1585N105 | 000000 | 1585N114 | 000000 |
| 1 3/4" | 1 1/4" | 1/4" | 1585N125 | 00000 | 1585N107 | 000000 | 1585N116 | 000000 |
| 2" | 1 1/2" | 1/4" | 1585N126 | 00000 | 1585N108 | 000000 | 1585N117 | 000000 |




























