Product Introduction
3M™ 1357 Neoprene High Performance Contact Adhesive offers reliable, high-strength bonds across various substrates including rubber, metal, wood, and plastics. It provides long bonding range and excellent heat resistance, making it ideal for industrial bonding applications.
3M™ 1357 Features:
- Long bonding range and flexible working time
- Strong initial tack for quick adhesion
- High resistance to heat and environmental stress
3M™ 1357 Applications:
- Bonding rubber, cloth, and metal components
- Securing decorative laminates and wood surfaces
- Adhering foamed glass and honeycomb panels
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Typical Physical Properties
| Property | Values | Notes | Test Condition | |
| Color | Gray/Green, Light Yellow | |||
| Solids Content by Weight |
23 to 27 % | |||
| Flash Point | -26 °C | -14 °F | TCC | |
| Solvent Resistance | Petroleum distillate, acetone, MEK, toluene, n-hexane |
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| Coverage | 308 sq ft/gal | @ 2.5 g/ft² dry wt | ||
| Viscosity | 200 to 450 cP | Brookfield Viscometer RVF #2 Spindle @ 20 rpm | 80°F(27°C) |
Typical Uncured Physical Properties
| Property | Values |
| Base | Polychloroprene |
| Net Weight | 6.6 to 7 lb/gal |
Typical Performance Characteristics
| 180° Peel Adhesion | Dwell/Cure Time | Dwell Time Units | Temp C | Temp F |
| 256 oz/in | 24 | hr | 22°C | 72°F |
| 496 oz/in | 72 | hr | 22°C | 72°F |
| 672 oz/in | 120 | hr | 22°C | 72°F |
Property: 180° Peel Adhesion
Environmental Condition: 52%RH
Substrate: Canvas to Steel
| Overlap Shear Strength | Dwell/Cure Time | Test Condition |
| 452 lb/in | 2 wk @ Room Temperature | Room Temperature |
| 964 lb/in² | 3 wk @ Room Temperature | -30°F(-34°C) |
| 158 lb/in² | 3 wk @ Room Temperature | 225°F(107°C) |
Property: Overlap Shear Strength
Substrate: Birch to Birch
Substrate Notes: 1/8in
Family Group
| 1357 | 1357-L | |
| Color | Gray/Green, Light Yellow | Gray/Green |
| Solids Content by Weight (%) |
23 to 27 | 17 to 19 |
