Konten Lembar Data
Technical Data Sheet
Version 3. 04/2023
Plastic Steel® 5-Minute® Putty (SF)
Description: A steel-filled, fast-setting epoxy putty for filling, rebuilding, and bonding metal surfaces.
Intended Use: Industrial Use: Restores worn or fatigued metals; patches castings; makes jigs and fixtures; rebuilds pump and
valve bodies; restores bearing journals and races
Features: Bonds to aluminum, concrete, and many other metals
Resistant to chemicals and most acids, bases, solvents, and alkalis
Applies easily to vertical surfaces
Machinable to metallic finish
Limitations: Suitability of product is determined by the end user for their application and process.
Not recommended for long term exposure to concentrated acids or to organic solvents
Typical Technical data should be considered representative or typical only and should not be used for specification purposes.
Physical
Properties: Cured 7 Days @ 75°F (24°C) Typical Values Standard Tests
Adhesive Tensile Shear 2,026 psi (14.0 MPa) Cure Shrinkage ASTM D 2566
Coefficient of Thermal Expansion (x10-6) 34 in/in.°F (61.2 cm/cm.°C) Adhesive Tensile Shear ASTM D 1002
Compression Strength 10,400 psi (71.7 MPa) Dielectric Strength, volts/mil ASTM D 149
Cured Shrinkage 0.0006 in/in (cm/cm) Coef. of Thermal Expansion ASTM D 696
Dielectric Constant 35 Flexural Strength ASTM D 790
Dielectric Strength 30 volts/mil (1.2 kV/mm) Thermal Conductivity ASTM C 177
Flexural Strength 7,680 psi (52.9 MPa) Compressive Strength ASTM D 695
Hardness 85 Shore D Cured Hardness Shore D ASTM D 2240
Modulus of Elasticity 7.5 psi x105 (5.2 GPa) Dielectric Constant ASTM D 150
Solids by Volume 100% Modulus of Elasticity ASTM D 638
Temperature Resistance Dry: 200°F (93°C)
Thermal Conductivity (x10-3) 2.65 cal/s.cm.°C
Uncured Properties @ 72°F (23°C)
Color Dark Grey
Coverage (1/4" / 6.35mm) 49 in2/lb (697 cm2/Kg)
Functional Cure 1 hr
Mix Ratio by Volume 1:01
Mix Ratio by Weight 1.7:1
Mixed Viscosity Putty
Pot Life @ 75F 5 min.
Recoat Time 15-30 min.
Specific Gravity 2.2
Specific Volume 12.2 in3/lb (0.44 cm3/g)
Surface 1. Thoroughly clean the surface with Devcon® Cleaner Blend 300 to remove all oil, grease and dirt.
2. Grit blast surface area with 8-40 mesh grit, or grind with a coarse wheel or abrasive disc pad, to create increased
surface area for better adhesion (Caution: An abrasive disc pad can only be used provided white metal is revealed).
Desired profile is 3-5mil, including defined edges (do not "feather-edge” epoxy).
Note: For metals exposed to sea water or other salt solution, grit-blast and high-pressure-water-blast the area, then
leave overnight to allow any salts in the metal to “sweat” to the surface. Repeat blasting to “sweat out” all soluble salts.
Perform chloride contamination test to determine soluble salt content (should be no more than 40ppm).
3. Clean surface again with Devcon® Cleaner Blend 300 to remove all traces of oil, grease, dust or other foreign
substances from the grit blasting.
4. Repair surface as soon as possible to eliminate any changes or surface contaminants.
WORKING CONDITIONS: Ideal application temperature is 55°F to 90°F (13°C to 32°C). In cold working conditions,
directly heat repair area to 100 - 110°F (38°C - 43°C) prior to applying epoxy and maintain at this temperature during any
moisture, product cure to dry off contamination or solvents, as well as to achieve maximum performance properties.
Mixing ---- It is strongly recommended that full units be mixed, as ratios are pre-measured. ----
Instructions:
1. Add hardener to resin.
2. Mix thoroughly with screwdriver or similar tool (continuously scrape material away from sides and bottom of container)
until a uniform, streak-free consistency is obtained.
INTERMEDIATE SIZES (1,2,3 lb. units): Place resin and hardener on a flat, disposable surface such as cardboard,
plywood or plastic sheet. Use a trowel or wide-blade tool to mix the material as in Step 2 above.
LARGE SIZES: (25 lb., 30 lb., 50 lb. buckets): Use a T-shaped mixing paddle or a propeller-type Jiffy Mixer Model ES
on an electric drill. Thoroughly fold putty by vigorously moving paddle/propeller up and down until a homogenous mix of
resin and hardener is attained.
Application 1. Spread mixed material on repair area and work firmly into substrate to ensure maximum surface contact.
Instructions: 2. Assemble with mating part within recommended working time.
3. Apply firm pressure between mating parts to minimize any gap and ensure good contact (a small fillet of epoxy
should flow out the edges to display adequate gap fill.) Plastic Steel® 5-Minute® Putty (SF) fully cures in 16 hours,
at which time it can be machined, drilled, or painted.
FOR BRIDGING LARGE GAPS OR HOLES
Place fiberglass sheet, expanded metal, or mechanical fasteners between repair area and Plastic Steel® 5 Minute®
Putty (SF) prior to application.
FOR VERTICAL SURFACE APPLICATIONS
Plastic Steel® 5 Minute® Putty (SF) can be troweled up to ¼” (6.4 mm) thick without sagging.
FOR MAXIMUM PHYSICAL PROPERTIES
Cure at room temperature for 2.5 hours, then heat cure for 4 hours @ 200°F (93°C)
FOR ± 70°F APPLICATIONS
Applying epoxy at temperatures below 70°F (21°C) lengthens functional cure and pot lifetimes. Conversely, applying
above 70°F (21°C) shortens functional cure and pot life.
MACHINING:
Allow material to cure for at least one hour before machining.
- Lathe speed: 150 ft/min
- Cut: Dry
- Tools: Carbide Top Rake 6° (+/-2°) – Side/Front 8°F (+/-2°)
- Feed Rate (rough): Travel speed .020 Rough cut .020 - .060
- Feed Rate (finishing): Travel speed .010 Finish cut .010
- Polishing: Use 400-650 grit emery paper wet. Material should polish to a 25-50 micro inch.
Storage: Shelf life 3 yrs from manufacture. See package label. Store at room temperature, 70 °F (21°C).
Compliances: Accepted for use in U.S. meat and poultry plants
Chemical Chemical resistance is calculated with a 7 day, room temp. cure (30 days immersion) @ 75°F (24°C)
Resistance: 1,1,1-Trichloroethane Fair Phosphoric 10% Fair
Ammonium Hydroxide 20% Fair Potassium Hydroxide 40% Fair
Cutting Oil Very good Sodium Chloride Brine Fair
Gasoline (Unleaded) Very good Sodium Hypochlorite Fair
Hydrochloric 10% Fair Sulfuric 10% Fair
Methyl Ethyl Ketone Poor Sulfuric 50% Poor
Methylene Chloride Poor Trisodium Phosphate Fair
Mineral Spirits Very good Xylene Fair
Precautions: FOR INDUSTRIAL USE ONLY: Please refer to the appropriate Safety Data Sheet prior to using this product.
Warranty: ITW Performance Polymers will replace any material found to be defective. Because the storage, handling and application of this material
is beyond our control, we can accept no liability for the results obtained.
Order Item No. Package Size
Information: 10240 1 lb. kit (0.45 Kg)
Contacts: www.itwpp.com
ITW Performance Polymers (EMEA) ITW Performance Polymers (US)
Bay 150, Shannon Industrial Estate 30 Endicott Street
Shannon, County Clare, Ireland V14 DF82 Danvers, MA 01923 USA
TEL: +353 61 771 500 TEL: 855 489 7262
FAX: +353 61 471 285 FAX: 978 774 0516
Email: customerservice.shannon@itwpp.com Email: info@itwpp.com
Disclaimer: Product Use: The information herein is based upon good faith testing that ITW PP believes are reliable, but the
accuracy or completeness of such information is not guaranteed. Many factors beyond ITW PP control and
uniquely within user’s knowledge and control can affect the use and performance of an ITW PP product in a
particular application. Given the variety of influencers on performance, the data here is not intended to substitute
end user testing. It is the end users sole responsible for evaluating any ITW PP product and determining whether it
is fit for a particular purpose and suitable for user’s design, production, and final application.
Exclusion of Warranties: As to the herein described materials and test results, there are no warranties which
extend beyond the description on the face hereof. ITW PP makes no other warranties, express or implied,
including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. Since the
use of the herein described involves many variables in methods of application, design, handling and/or use, the
user, in accepting and using these materials, assumes all responsibility for the end result. ITW PP shall not
otherwise be liable for loss of damages, whether direct, indirect, special, incidental, or consequential, regardless of
the legal theory asserted, including negligence, warranty, or strict liability.
