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Description for 3M 9495LE
Double Coated Tape with 300LSE adhesive on both sides for low surface energy surfacesChemical Resistance Chemical Resistance: Very Good Application Type Bond, Laminating 1 Part or 2 Part 1-Part Material Form Double-Coated Tape Substrate Glass, Polycarbonate, Polypropylene, Stainless steel, ABS Manufacturer 3M Chemistry Acrylic Cure Method Pressure Sensitive Application Temperature (°F) 70 to 100 High Temperature Resistance (°C) 149, 93 -
Technical Data for 3M 9495LE
Overview
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Chemical Resistance
- Chemical Resistance : Relative Solvent Resistance - Very Good
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Application Type
- Adhesive - Bond, Laminating
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1 Part or 2 Part
- 1-Part
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Material Form
- Tape - Double-Coated Tape
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Substrate
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Chemistry
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Cure Method
- Pressure Sensitive (min) - Pressure Sensitive
Specifications
Cure Specs
Application Temperature (°F) 70 to 100 Bond Strength
General Bond Strength (psi) High Peel Strength (piw) 60 (Oz./in.), 90 (Oz./in.), 110 (Oz./in.), 125 (Oz./in.), 130 (Oz./in.), 95 (Oz./in.) Test Method Shear Strength (psi) 1000 (grams), 500 (grams) Test Method Material Resistance
High Temperature Resistance (°C) 149, 93 Test Method Conductivity
Dielectric Strength (V/mil) 1,100 Business Information
Shelf Life Details Store in original cartons at 70°F (21°C) and 50% relative humidity.;If stored under proper conditions, product retains its performance and properties for two years from date of manufacture. Shelf Life Temperature (°F) 70 Shelf Life Type from date of manufacture Shelf Life (mon) 24 -
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Best Practices for 3M 9495LE
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Surface Preparation
To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified. Some typical surface cleaning solvents are isopropyl alcohol or heptane.
Note: Carefully read and follow the manufacturer’s precautions and directions for use when working with solvents. These cleaning recommendations may not be compliant with the rules of certain Air Quality Management Districts in California
consult applicable rules before use.
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Application
Bond strength is dependent upon the amount of adhesive-to-surface contact developed. Firm application pressure and moderate heat, from 100°F (38°C) to 130°F (54°C), will assist the adhesive in developing intimate contact with the bonding surface.
Ideal tape application temperature range is 70°F to 100°F (21°C to 38°C). Initial tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.
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Peel Strength Test Methods
Peel Strength | Type | Substrate | Test Time | Test Temperature | Test Method |
---|---|---|---|---|---|
60 (Oz./in.) | 180° Peel strength | Stainless steel | 15 min | 25°C | ASTM D3330, 180 Degree, 2 mil Al foil |
90 (Oz./in.) | 180° Peel strength | Stainless steel | 4,320 min | 25°C | ASTM D3330, 180 Degree, 2 mil Al foil |
110 (Oz./in.) | 180° Peel strength | ABS | 4,320 min | 25°C | ASTM D3330 - 180 degree, 2 mil Al foil, 72 hour RT |
125 (Oz./in.) | 180° Peel strength | Polypropylene | 4,320 min | 25°C | ASTM D3330 - 180 degree, 2 mil Al foil, 72 hour RT |
130 (Oz./in.) | 180° Peel strength | Polycarbonate | 4,320 min | 25°C | ASTM D3330 - 180 degree, 2 mil Al foil, 72 hour RT |
95 (Oz./in.) | 180° Peel strength | Glass | 4,320 min | 25°C | ASTM D3330 - 180 degree, 2 mil Al foil, 72 hour RT |
Shear Strength Test Methods
Shear Strength | Test Time | Test Temperature | Test Method |
---|---|---|---|
1000 (grams) | >0.00 sec | 22°C | ASTM D3654 modified -(.5 inch2 sample size) |
500 (grams) | >0.00 sec | 70°C | ASTM D3654 modified - (.5 inch2 sample size) |
High Temperature Resistance Test Methods
High Temperature Resistance | Test Method |
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149°C | Short Term |
93°C | Long Term |