 |
| Quantity: | |
|---|---|
NS69
Howell
HM-NS69
High temperature Silicone Sealant
High-temperature silicone sealant is an ideal replacement for traditional gaskets. This product is easy to apply and perfectly suited for on-site shaping, curing, production, and maintenance tasks. Formulated with a new, environmentally friendly composition, this non-toxic, low-odor sealing adhesive offers superior resistance to temperature extremes, oils, and corrosion. It excels as a premier alternative to conventional gaskets. Widely utilized in the automotive, motorcycle, marine, and machinery industries, it provides exceptional flat sealing for engines, gearboxes, and axle housings. Whether during assembly or maintenance, it presents the optimal solution for addressing flat sealing challenges. Previously, flat sealing applications commonly relied on solid gaskets made from materials such as paper, asbestos, and metal. Over time, however, these traditional gaskets are susceptible to leaks caused by stress relaxation or fluid infiltration. To address this issue comprehensively, anaerobic and silicone sealants have emerged as superior alternatives. These modern sealants offer exceptional adhesive strength, instant sealing, and resistance to oil, extreme temperatures, weathering, and pressure—effectively eliminating the risk of leakage.
This product is primarily designed for flange sealing applications, demonstrating exceptional resistance to oil and the capacity to accommodate significant movement within adhesive joints. It is particularly suitable for stamped metal covers, including timing gear covers, oil pans, and engine components.
Performance | Indicator |
Appearance | Silver-black, paste-like, neutral |
Skin time (min) | 5~10min |
Full Curing Time | ≤20h |
Sealing Gap | ≤6mm |
Elongation | ≥350% |
Hardness | 35±5HA |
Operating Temperature | -50~+320℃ |
Sealing Pressure | ≥12MPa |
Package
300ml/tube, 70ml/tube, 50ml/tube
Storage
Store the original sealant in a dry place, the temperature should not be higher than 27 degrees Celsius, from the date of production, the storage period of 12 months
HM-NS69
High temperature Silicone Sealant
High-temperature silicone sealant is an ideal replacement for traditional gaskets. This product is easy to apply and perfectly suited for on-site shaping, curing, production, and maintenance tasks. Formulated with a new, environmentally friendly composition, this non-toxic, low-odor sealing adhesive offers superior resistance to temperature extremes, oils, and corrosion. It excels as a premier alternative to conventional gaskets. Widely utilized in the automotive, motorcycle, marine, and machinery industries, it provides exceptional flat sealing for engines, gearboxes, and axle housings. Whether during assembly or maintenance, it presents the optimal solution for addressing flat sealing challenges. Previously, flat sealing applications commonly relied on solid gaskets made from materials such as paper, asbestos, and metal. Over time, however, these traditional gaskets are susceptible to leaks caused by stress relaxation or fluid infiltration. To address this issue comprehensively, anaerobic and silicone sealants have emerged as superior alternatives. These modern sealants offer exceptional adhesive strength, instant sealing, and resistance to oil, extreme temperatures, weathering, and pressure—effectively eliminating the risk of leakage.
This product is primarily designed for flange sealing applications, demonstrating exceptional resistance to oil and the capacity to accommodate significant movement within adhesive joints. It is particularly suitable for stamped metal covers, including timing gear covers, oil pans, and engine components.
Performance | Indicator |
Appearance | Silver-black, paste-like, neutral |
Skin time (min) | 5~10min |
Full Curing Time | ≤20h |
Sealing Gap | ≤6mm |
Elongation | ≥350% |
Hardness | 35±5HA |
Operating Temperature | -50~+320℃ |
Sealing Pressure | ≥12MPa |
Package
300ml/tube, 70ml/tube, 50ml/tube
Storage
Store the original sealant in a dry place, the temperature should not be higher than 27 degrees Celsius, from the date of production, the storage period of 12 months
