Dowsil 8888 is a one-part, neutral cure, flowable beige sealant that cures to a tough rubbery solid at room temperature on exposure to air.
This ready-to-use sealant offers superior substrate flow and wetting capability, specifically designed for screen printing over automotive gaskets.
Provides excellent adhesion to metals, plastics, asbestos, and paper gaskets, with resistance to Fuel B. Operational temperature range: -40°C to +150°C.
| Property | Unit | Value |
|---|---|---|
| Color and appearance | - | Beige |
| Flow (30 g sealant) | mm | 106 |
| Viscosity at 25°C | mPa*s | 10000 |
| Tack-free time | Minutes | >80 |
| Durometer (Shore A) | - | 18-30 |
| Tensile strength | MPa | 1.3 |
| Elongation | % | 200 |
Primarily used for screen printing seals on automotive engine gaskets, transmission gaskets, and other mating surfaces requiring sealing, ensuring long-term performance in harsh environments.
Professional industrial adhesives and sealants supplier based in China since 2018, serving global markets:
High-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, Momentive, etc.
