BONDERITE S-ST 5668
Harmonization Code : 3208.20.90 | Paints and varnishes that are dispersed or dissolved in a non aqueous medium
Main features
- Aircraft Polyurethane/Epoxy Coating Removal
- Phenol-, Chromate-, Solvent-, and Acid-Free Formulation
- MIL-R-83936B Specification Compliance
Product Description
BONDERITE S-ST 5668 AERO (formerly TURCO 5668) is a diphase, liquid paint remover engineered to strip highly resistant coatings—such as aluminized silicones, polyurethanes, epoxies, and chromated primers—from aircraft components. It operates safely on multi-layered paints without being detrimental to critical aircraft metals, and its formulation is free from phenols, chromates, chlorinated solvents, and acids.
Key features
- Military specification compliance: Meets all requirements of MIL-R-83936B for removing paint from aircraft wheels, landing gear, and other components.
- Built-in chemical seal: Supplied with a non-aqueous seal that retards evaporation and minimizes drag-out losses, significantly extending tank life.
- Safer operational profile: Formulated without phenols, chromates, chlorinated solvents, or acids, and features a flash point greater than 90°C.
Applications / Suitable for
- Removing resistant coatings like aluminized silicones, polyurethanes, acrylics, epoxies, and chromated primers.
- Stripping aircraft wheels, landing gear components, and multi-layered paints.
- Use on aluminum, titanium, magnesium, cadmium, Dow coatings, and ferrous alloys.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Product TypeProduct Type
Diphase, liquid paint remover / Paint stripperThermal Properties
Operating TemperatureOperating Temperature
70°C to 80°C (150°F to 180°F) operating tank temperature °CAdditional Information
Technical properties
As-supplied / before-processing properties
Physical characteristics and operating parameters for BONDERITE S-ST 5668 AERO.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Operating Temperature | 70 to 80 (150 to 180) | °C (°F) | Do not exceed 180°F (82°C) |
| Removal Time | 15 to 60 | minutes | Varies with paint thickness |
| Flash Point | > 90 | °C | COC Method |
| Liquid Seal Depth | 4 (15 to 17) | inches (% vol) | Minimum depth |
| Alkalinity | 28 to 32 | mL | Maintenance Range |
| Volatile Organic Compounds (VOC) | 765 | g/L | - |
