| Copper-Specific Epoxy Putty (FASTFIX Base) | Copper pipe repairs, small metal fixes | - Curing Time: 5 min (ASTM D1084) ▲▲ (vs 15 min industry) - Adhesion Strength: 8,000 PSI (ASTM D903) ▲▲ (vs 5,000 PSI) - Odor Level: 4.5 (ASTM E608) | - Fast curing, ideal for urgent repairs - High adhesion for copper components | - High odor during curing - Requires mixing (two-component system) |
| Copper-Specific Epoxy Putty (FASTFIX Advanced) | Heavy-duty copper repairs, industrial use | - Curing Time: 5 min (same as Base) - Adhesion Strength: 10,000 PSI (▲▲▲ over Base) ▲▲▲ (ASTM D903) - Thermal Resistance: 200°C (ASTM D648) ▲ (vs 150°C industry) | - Superior strength for structural repairs - Heat resistance for high-temperature applications | - Higher cost than Base version |
| General Purpose Epoxy Putty | General metal repairs (non-copper) | - Curing Time: 15 min (ASTM D1084) - Adhesion Strength: 5,000 PSI (ASTM D903) - Odor Level: 3.0 (ASTM E608) | - Versatile for multiple materials - Lower cost | - Slower curing - Lower adhesion for copper |
| Polyurethane Adhesive | Flexible bonding in construction | - Curing Time: 24 hr (ASTM D1084) - Adhesion Strength: 6,000 PSI (ASTM D903) - Flexibility: 15% elongation (ASTM D638) | - Flexible for uneven surfaces - Durable under stress | - Slow curing time - Poor adhesion to copper |
| Acrylic Adhesive | Light-duty metal bonding | - Curing Time: 10 min (ASTM D1084) - Adhesion Strength: 3,000 PSI (ASTM D903) - Odor Level: 2.0 (ASTM E608) | - Low odor, easy to handle - Quick setup | - Weak for heavy loads - Not ideal for copper |
| Silicone Sealant | Sealing gaps in copper pipes | - Curing Time: 24 hr (ASTM D1084) - Adhesion Strength: 2,000 PSI (ASTM D903) - Flexibility: 300% elongation (ASTM D638) | - Flexible for thermal expansion - Weather-resistant | - Poor adhesion to copper - Slow curing |