Description
SCIGRIP SG300 Series Methacrylate Adhesives are two-component, 10:1 mix ratio products for bonding metals, composites and other plastic parts. Most metals can be bonded without primer. These advanced products are designed to meet specific requirements of the transportation industry, including reduced read through on show surfaces. The combination of minimum surface preparation, primerless metal bonding and low readthrough makes the SG300 series products ideal for a variety of assembly operations. Packaging options include 490 ml cartridges and 5-gallon and 50-gallon (19 and 189 liters) in bulk containers for application with meter-mix dispense equipment.
Features & Benefits
- 15 minute working time
- Reduced bond line read through means less post finishing requirements
- Excellent environmental resistance in harsh operating environments
- Bonds a range of substrates: Acrylic, PVC, ABS, Thermoset Composites (Vinylester, Polyester, Gelcoats, and Epoxy), Primed Metals
- Excellent fatigue, impact and shock load resistance
- Primerless metal bonding requires no surface treatment or primers for most metals
SPECIFICATIONS
Working Times
| Adhesive | Gap Fill Inch (mm) |
Working Time min. |
Fixture Time |
|---|---|---|---|
| SG300-15 | 0.02-0.375 (0.50-9.5) |
13-17 | 30-40 |
Typical Physical Properties
| Adhesive | Ratio A:B Volume Weight |
|---|---|
| SG300-15 | 10:1 |
Typical Cured Properties
| Adhesive | Tensile Strength psi (MPa) %Elongation |
Shear Strength psi (MPa) |
|---|---|---|
| SG300-15 | 1,700-2,000 (12-15) 40-60 |
2,300-2,800 (16-19) |
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