Welcome to Ponnar Precision Engineering, a company established in 2004 that specializes in the manufacturing and supplying of high-quality adhesive tapes and primers.


3M™ Extreme Sealing Tape 4412N is a highly conformable single-side acrylic tape with a high performance ionomer backing. 2.0 mm thick.
Creates water tight seals over numerous substrates. Conforms over contours, edges, rivets, and screw heads. Paintable and good outdoor durability.
| Adhesive Colour | Transparent |
|---|---|
| Adhesive Type | Acrylic |
| Application Method | Apply by hand |
| Back-Side Adhesive Thickness (metric) | 0.1 mm |
| Backing (Carrier) Material | Ionomer |
| Backing Material | Ionomer |
| Backing Thickness (metric) | 0.05 mm |
| Brands | 3M™ |
| Core Size (metric) | 76.2 mm |
| Elongation at Break | 4 |
| Indoor/Outdoor | Both |
| Industries | Construction, Signage, Metalworking, Transportation, Specialty Vehicle, General Industrial, MRO |
| Maximum Operating Temperature (Celsius) | 38 ℃ |
| Minimum Operating Temperature (Celsius) | 4 ℃ |
| Net Weight (Metric) | 15.42 kg, 1.32 kg, 1.74 kg, 1.52 kg |
| Overall Length (Metric) | 165 Metre |
| Overall Thickness (Metric) | 2.03 mm |
| Overall Width (Metric) | 610 mm, 76 mm, 102 mm, 508 mm |
| Primary Liner | Matte |
| Primary Liner Thickness (Metric) | 0.05 mm |
| Product Colour | Translucent |
| Product Form | Roll |
| Shelf Life in Months (from date of manufacture) | 12 |
| Specifications Met | ASTM D-3330, ASTM D3759, ASTM D412 with Dogbone Die C |
| Tape Width (metric) | 61 cm, 7.6 cm, 10.2 cm, 5.1 cm |
| Temperature Resistance To - Long Term (Metric) | 90 ℃ |
| Temperature Resistance To - Short Term (Metric) | 150 ℃ |
| Tensile Strength (metric) | 87 Kilopascal |
| Total Tape Thickness without Liner (metric) | 2 mm |
| Units per Case | 1.0,2.0,3.0,6.0 |