APG 0758FIRM - Firm Density Back Neoprene Closed Cell Sponge is a versatile and durable material that is suitable for a wide range of applications. Its low torque design and resistance to various substances make it ideal for use in wet or moist conditions, such as in HVAC systems and NEMA enclosures. Its closed cell sponge rubber structure allows it to retain its shape and structure even when exposed to moisture, making it an excellent choice for use in sealing and gasketing applications.
| Properties | Typical Values |
| Color | Black |
| Firmness | Firm |
| Cell Type | Closed Cell |
| Backing Type | Plain |
| Temperature Range | -40ºF up to 200ºF |
| Brittle Point | -40ºF |
|
25% Compression Deflection |
16-24 psi |
|
Shore 00 Durometer (Approximate) |
65+ |
|
Density (Approximate) |
21-35 |
|
Water Absorption By Weight |
5% |
|
UV Resistance |
Excellent |
|
Ozone Resistance |
Fair |
|
Accelerated Linear Shrinkage (Typical) |
5% |
|
Tensile Strength (Typical) |
150 psi |
|
Elongation % (Typical) |
140% |
|
Flammability (FM VSS No. 302 | ASTM D 6574 | UL 94 HF1) |
Pass |