Purpose
Prime Guard P930 is a low-viscosity oil-based rust preventive.
In addition to excellent corrosion protection, it offers superior degreasing ability, water displacement, and non-oil staining properties.
It is suitable for rust prevention of various products, including molds during storage, as well as temporary and final protection during machining processes.
Its low-viscosity formulation ensures easy application and removal.
Features
| Provides Excellent Corrosion Protection | Forms a thin oil film on metal surfaces, providing long-term protection against moisture and corrosion. |
|---|---|
| Superior Water Displacement Properties | Efficiently displaces water, making it ideal for rust prevention after cleaning. |
| Low-Viscosity Formulation for Easy Handling | Can be applied by various methods such as spraying and dipping, ensuring coverage even in fine details. |
| Versatile for a Wide Range of Applications | Suitable for rust prevention during processing, storage, and transportation of a wide range of items, from cast iron products to mechanical parts. |
How to use
Apply evenly by dipping, spraying, or brushing.
The solution is reusable; replace when effectiveness decreases.
The solution is reusable; replace when effectiveness decreases.
General properties
| Density (15°C, g/cm³) | 0.841 |
|---|---|
| Flash Point (PM, °C) | 91°C |
| Kinematic Viscosity (40°C, mm²/s) | 4.79 |
| Color (ASTM) | L 3.5 |
| Water Displacement | Pass |
| Salt Spray Test (5% NaCl, 35°C) | 8 h (Grade A) |
| MIL Stain Test (82°C × 24 h) | Pass |
| Humidity Test (49°C, 100% RH) | 500 h (Grade A) |
| Coverage (mm²/L) | 180 mm²/L |
Corrosion Protection
・Store in a cool, dark place away from direct sunlight, high temperatures, and humidity.
・After use, tightly seal the container to prevent contamination.
・After use, tightly seal the container to prevent contamination.
Protection Period
Provides corrosion protection for approximately 3 months under indoor exposure.
Extended protection can be achieved when used in combination with oil-resistant packaging paper.
Extended protection can be achieved when used in combination with oil-resistant packaging paper.
Removal
Can be easily removed with petroleum-based solvents or alkaline degreasers.
This product is classified as Class 4, Category III Petroleum under the Fire Service Act.
This product is classified as Class 4, Category III Petroleum under the Fire Service Act.
