Product Introduction
3M™ Scotch-Weld™ Surface Insensitive Instant Adhesive SI Gel is a cyanoacrylate adhesive with a gel viscosity, specially formulated for exceptional bonding performance on porous and acidic substrates like wood, leather, and paper. Its gel consistency prevents running and allows for precise application, even on vertical surfaces. This adhesive cures quickly, reaching handling strength in under 25 seconds to keep projects moving efficiently. Once fully cured, it forms a strong, durable, and long-lasting bond with an overlap shear strength of over 2,000 psi. The flexible squeeze container allows for easy dispensing of a single drop or a steady bead.
3M™ SI Gel Features:
- Bonds effectively to acidic or porous substrates, including wood, cardboard, fabric, and leather.
- Allows for precise application; pinch for a drop or squeeze for a bead.
- Gel viscosity prevents drips and is ideal for vertical surfaces.
- Forms a strong, durable, and long-lasting bond on a variety of substrates.
- Cures fast, reaching handling strength in under 25 seconds, to keep projects moving quickly.
3M™ SI Gel Applications:
- General woodworking and assembly.
- Furniture repair and cabinetry manufacturing.
- Assembling point-of-purchase displays.
- Packaging and paper bonding applications.
- Crafting with fabric, cork, and leather.
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 Properties
| Property | Value |
|---|---|
| Adhesive Type | Instant Adhesive, Cyanoacrylate |
| Brands | Scotch-Weld™ |
| Container Size (Imperial) | 0.7 Ounce, 10.6 Ounce |
| Container Size (Metric) | 20 g, 300 g |
| For Use On | Plastic: HSE, MSE (ABS, Acrylic, Polycarbonate, Nylon), Plastic: LSE (Polypropylene, Polyethylene), Wood, Elastomer, Glass, Ceramic, Rubber, Stone, Metal (Painted) |
| Full Cure Time | 24 Hours @ 72 F (22 C) |
| Gap Fill (Imperial) | 0.02 in |
| Gap Fill (Metric) | 0.508 mm |
| Indoor/Outdoor | Both |
| Industries | Military & Government, MRO, Specialty Vehicle, Transportation, Metalworking, Construction, Consumer Goods, Electronics, General Industrial, Signage, Woodworking |
| Maximum Operating Temperature (Celsius) | 82 ℃ |
| Maximum Operating Temperature (Fahrenheit) | 180 ℉ |
| Net Weight (Imperial) | 0.71 oz |
| Net Weight (Metric) | 20 g |
| Physical Form | Liquid |
| Product Color | Transparent |
| Product Form | Tube, Cartridge |
| Set Time | 30-60 Seconds |
| Shear Strength | 2510 psi, 2900 psi |
| Smallest Saleable Unit | Each |
| Storage Temperature (Celsius) | 16 to 27 °C |
| Storage Temperature (Fahrenheit) | 60 to 80 Degrees Fahrenheit |
| Units per Case | 10.0, 12.0 |
| Viscosity | Non-sag |
| Viscosity Range (cps) at Room Temperature | Gel |
| Work Time | 6-23 Seconds |
