Permatex Ultra Copper maximum-temperature RTV silicone gasket maker (3oz tube, +371 degC).
| Service temp -54 to +371 degC (-65 to +700 degF), copper-filled silicone, oil-resistant once cured, sensor-safe, low odour, 3oz / 85g squeeze tube |
| MOQ | 1 |
Cures with moisture; tack-free 1h, full-cure 24h. Not for fuel-line submersion.