BONDERITE S-ST 5351

Main features

Ambient-Temperature Aerospace Coating Removal
Viscous Vertical-Surface Stripping
MIL-R-81294 Aerospace Approval

Product Description

BONDERITE® S-ST 5351 AERO is a neutral, methylene chloride-based paint remover developed to remove epoxy, polyurethane, and similar catalyzed coatings from aluminum, magnesium, stainless steel, titanium, ferrous, and non-ferrous metal surfaces at ambient temperature. Its viscous formulation clings to vertical and overhead surfaces while forming a surface film that retards solvent evaporation, extending stripper working life during aircraft maintenance and industrial depainting operations. :contentReference[oaicite:0]{index=0}

Key Features

Removes epoxy, polyurethane and similar catalyzed coatings from metal substrates.
Neutral, methylene chloride-based formulation for ambient-temperature paint stripping.
Viscous product clings to vertical and overhead surfaces for extended working time.
Ready to use with no mixing or dilution required.
Approved to MIL-R-81294 for aerospace paint removal applications.

Applications / Suitable for

Aircraft depainting
Aluminum
Magnesium
Stainless steel
Titanium
Ferrous metals
Non-ferrous metals

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Product Type

Paint stripper

Thermal Properties

Operating Temperature

Ambient °C

Additional Information

Technical Properties

As-Supplied / Before-Processing Properties

Property	Value	Unit	Method / Condition
Technology	Paint stripper	—	Supplier classification
Product type	Organic paint stripper	—	Supplier classification
Physical state	Liquid	—	SDS
Appearance	Dark yellow	—	SDS
Odor	Acrid	—	SDS
pH	9.0–11.0	—	SDS
Density / Relative density	1.17–1.19	g/cm³	@ 25°C
Dynamic viscosity	10–50	cP	SDS
VOC	197	g/L	SDS
Recommended storage temperature	4.4–32.2	°C	SDS
Shelf life	24	months	Unopened original packaging