IPG 4428 Tape Specifications
| Item Name | Solder Masking Tape |
| Trade Name | Inter Tape |
| Series | 4428 |
| Adhesive Type | Thermosetting Silicone |
| Backing Material | Polyimide |
| Color | Amber |
| Shape | Roll |
| Adhesive Strength | 25 oz/Inch |
| Flame Retardant | Yes |
| Tensile Strength | 30 lb/Inch |
| Dielectric Strength | 7000 V |
| Thickness | 2.6 mil |
| Core Size | 3 Inch |
| Elongation | 60% |
| Length | 36 Yard |
| Resists | Moisture, Puncture, Heat |
| Temperature Rating | 180 degree C |