Premium double coated industrial tape with high-strength acrylic adhesive, ideal for foam, gasket attachment, and plastic bonding with excellent temperature and chemical resistance.
The 3M™ Double Coated Tape 444PC is a premium industrial adhesive solution featuring high-strength acrylic adhesive 300, specifically engineered for demanding bonding applications. This tape is composed of a thin 0.5 mil polyester film carrier coated on both sides with pressure-sensitive adhesive, backed by a 58# polycoated kraft paper liner. The clear, transparent design makes it ideal for applications where visibility is important, while the quick-flowing adhesive delivers exceptional initial adhesion for faster lamination processes.
This double coated tape excels at bonding to low surface energy (LSE) substrates, including polyethylene and other challenging plastics, as well as powder-coated paints and oily metals. The medium-firm acrylic adhesive formulation provides consistent performance across a wide temperature range from -40°F to 250°F, with excellent UV and chemical resistance. The 0.5 mil PET film carrier adds dimensional stability and superior handling characteristics during slitting and die-cutting operations, making it perfect for high-precision converting applications.
The 444PC variant comes in convenient 36-roll cases with each roll measuring 1 inch wide by 36 yards long at 3.9 mil total thickness. Recommended for foam lamination, gasket attachment, plastic film bonding, splicing, and medical diagnostic test strip applications. This industrial-grade tape is designed for professional converting operations, manufacturing facilities, and OEM applications requiring reliable, high-performance adhesive solutions.
Key Features
- High-strength acrylic adhesive 300 for aggressive bonding to low surface energy substrates
- Quick flowing adhesive delivers high initial adhesion for faster lamination processes
- Thin 0.5 mil polyester film carrier provides dimensional stability and superior handling
- Wide operating temperature range from -40°F to 250°F with excellent UV and chemical resistance
- Clear transparent design ideal for foam, gasket attachment, and plastic film applications
- 58# polycoated kraft paper liner provides moisture stability for large part converting
- Effective bonding to polyethylene, powder-coated paints, and oily metals
- 36 roll case configuration for efficient industrial and manufacturing operations
Technical Specifications
| Specification |
Value |
| Product Number | 444PC |
| 3M ID | 7010334232 |
| UPC | 00021200244001 |
| Tape Type | Double Coated |
| Adhesive Type | High Strength Acrylic Adhesive 300 |
| Overall Width | 1 inch (25.4 mm) |
| Overall Length | 36 yards (32.91 meters) |
| Total Tape Thickness | 3.9 mil (0.099 mm) |
| Carrier Material | Polyester Film (PET) |
| Carrier Thickness | 0.5 mil (0.013 mm) |
| Face Side Adhesive Thickness | 2 mil (0.051 mm) |
| Back Side Adhesive Thickness | 1.4 mil (0.036 mm) |
| Primary Liner | 58# Polycoated Kraft Paper (PCK) |
| Primary Liner Thickness | 4.2 mil (0.11 mm) |
| Primary Liner Color | Tan |
| Product Color | Transparent (Clear) |
| Core Size | 3 inches (76.2 mm) |
| Minimum Operating Temperature | -40°F (-40°C) |
| Maximum Operating Temperature | 250°F (121°C) short term |
| Product Form | Roll |
| Units per Case | 36 rolls |
| Master Size Width | 48 inches (122 cm) |
| Master Size Length | 108 yards (98.8 meters) |
| Smallest Saleable Unit | Roll |
| Brand | 3M™ |
| Use Type | Industrial/Occupational Use Only |
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