Budnick Converting ®
3M
4412N
Extreme Sealing Tape
4412N is a ionomer backed foamed acrylic that has extremely tacky and environmental resistant acrylic adhesive on one side. It is translucent white, 2 mm (78.7 mils) thick and is used for extreme sealing applications such as: parapet walls, trailer home roofs, metal buildings, vent stacks and vent windows, gutters & down spouts, sky lights, patching, trailer & RV roofs and metal enclosures. It conforms like caulk and butyl tapes, it is paintable and handles the environmentally demanding applications. 4412N sticks to most metals & plastics, conforms over mechanical fasteners, leaves no cure time or clean up,and it stays flexible to protect against thermal expansion & vibration. See 3M data sheet for more details, surface preparation & application guide.
Converting Services
- Precision Cutting
- Die Cutting
- Slitting
- Printing
- Laminating and Coating
- Spooling and Finishing
- Consulting & Process Audit
- Prototyping
- Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
| Backing/Carrier | Proprietary |
|---|---|
| Adhesive | Acrylic |
| Thickness | 78.7 Mils |
| Tensile | 13.40 lbs/in |
|---|---|
| Elongation | 380.00% |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 158 oz/in |
| Min. Application Temp | |
|---|---|
| Min. Service Temp | -40° F |
| Max Short-Term Temp | 300° F |
| Max Long-Term Temp | 200° F |
Product Features
- Sticks to metals & plastics
- No messy clean up
- Water tight seal over mechanical fasteners
- ionomer film backing is tough, flexible & abrasion resistant
- Paintable
- Holds through extreme environmental conditions
- Stays flexible to protect from thermal expansion & vibration
- Resists yellowing
Markets Served
- Alternative wind energy
- Automotive
- Construction
- Glass Manufacturing
- Industrial
- Marine
- Truck and trailer body
Adhesive Tape Applications
- Seaming & sealing almost anything
- parapet walls
- trailer home roofs
- Metal buildings
- Vent stacks & vent windows
- Gutters & downspouts
- Skylights
- Patching
- Trailer & RV roofs
- Metal enclosures
Adhesive Tape Colors
- Translucent
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.