Devcon® Stainless Steel Putty (ST) 10270
Devcon® Stainless Steel Putty (ST) 10270 is a stainless steel-filled epoxy putty designed for repairing, rebuilding, and patching stainless steel equipment and surfaces. It is particularly suitable for use in food processing environments, as it is NSF certified for potable water applications and acceptable for use in meat and poultry plants.
Key Features
Non-rusting : Contains stainless steel fillers to prevent corrosion.
Excellent adhesion : Bonds to ferrous and non-ferrous metals.
NSF Certified : Safe for potable water applications.
High strength : Tensile strength of 2,385 psi and compressive strength of 8,400 psi.
Temperature resistance : Withstands dry temperatures up to 121°C (250°F) and wet temperatures up to 50°C (122°F).
Chemical resistance : Resistant to a variety of chemicals, including ammonia, cutting oils, gasoline, and saltwater.
Typical Technical Properties | |
| Color | Dark gray |
| Working time | 20–58 minutes |
| Full cure time | 16 hours at 24°C (75°F) |
| Hardness | 85 Shore D |
| Mix ratio | 3.75:1 by volume |
| Specific gravity | 2.5 g/cc |
| Coverage area | Approximately 50 in² at 0.25 in (6.3 mm) thickness |
Applications
Repairing cracks and dents in stainless steel machinery or castings
Rebuilding dairy equipment and stainless steel holding tanks
Patching and repairing food processing equipment
Rebuilding worn shafts, keyways, and pump housings
Handling & Safety
Surface preparation : Clean and roughen the surface before application to ensure optimal adhesion.
Application : Apply the mixed putty to the prepared surface using a putty knife or similar tool.
Curing : Allow to cure at room temperature. For maximum physical properties, a post-cure at 93°C (200°F) for 4 hours is recommended.
Storage : Store at room temperature (21°C) in a dry place. Shelf life is 3 years from the date of manufacture.
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