Shop 3M Polyester Tape 8403 Green High Temperature Masking Silicone Adhesive In Iraq Best Prices
Premium industrial polyester tape with silicone adhesive for high-temperature masking, splicing, and composite bonding. Temperature range -60°F to 425°F with chemical resistance and clean removal.
3M™ Polyester Tape 8403 is a premium industrial-grade masking and splicing tape engineered for demanding high-temperature applications. This translucent green polyester tape features a pressure-sensitive silicone adhesive that delivers exceptional performance across extreme temperature ranges from -60°F (-50°C) to 425°F (218°C). The tape's unique silicone adhesive formulation provides excellent adhesion to difficult-to-bond surfaces including silicone-coated papers, films, and composite materials while maintaining clean, one-piece removal without residue.
Designed as a thicker, more durable version of the 3M™ Polyester Tape 8402, this tape excels in aerospace, automotive, and industrial manufacturing applications. The chemical-resistant backing and adhesive system make it ideal for use in harsh environments such as anodization processes, composite bonding operations, and metal surface masking in acid or caustic chemical milling baths. The tape's 2.4 mil thickness provides superior durability and longer wear characteristics compared to thinner alternatives, while the translucent green backing ensures easy identification for splicing applications.
With a tensile strength of 46 lb/in (71.8 N/100mm) and 140% elongation at break, this tape maintains flexibility and adhesion even under stress. Each case contains 48 rolls of 72-yard lengths, making it ideal for high-volume industrial operations. The product meets multiple aerospace specifications including ASTM D3330, ASTM D3652, and ASTM D3759, ensuring compliance with stringent industry standards. Perfect for flash breaker applications, protective tape during handling and shipping, and paint masking in high-temperature bake cycles.
Key Features
- Extreme temperature range from -60°F (-50°C) to 425°F (218°C) for demanding industrial applications
- Silicone adhesive provides clean, one-piece removal without residue from various surfaces
- Chemical resistant backing and adhesive system for durability in harsh environments like anodization
- Translucent green backing for easy identification in splicing and masking applications
- 2.4 mil thickness provides superior durability and longer wear compared to thinner alternatives
- Excellent adhesion to difficult-to-bond surfaces including silicone-coated papers and films
- 140% elongation at break maintains flexibility under stress and thermal cycling
- Meets aerospace specifications ASTM D3330, ASTM D3652, and ASTM D3759
- Ideal for composite bonding, flash breaker applications, and protective surface protection
- Available in bulk case quantities (48 rolls per case) for high-volume industrial operations
Technical Specifications
| Specification |
Value |
| Product Number | 3M 8403 |
| UPC | 00021200614576 |
| 3M ID | 7000123422 |
| Backing Material | Polyester |
| Adhesive Type | Silicone |
| Product Color | Translucent Green |
| Overall Width (Imperial) | 0.75 in (3/4 in) |
| Overall Width (Metric) | 19 mm |
| Overall Length (Imperial) | 72 yd |
| Overall Length (Metric) | 65.83 m |
| Backing Thickness (Imperial) | 1.4 mil |
| Backing Thickness (Metric) | 0.04 mm |
| Tape Thickness | 2.4 mil |
| Tensile Strength (Imperial) | 46 lb/in |
| Tensile Strength (Metric) | 71.8 N/100mm |
| Elongation at Break | 140% |
| Minimum Operating Temperature (Fahrenheit) | -60°F |
| Minimum Operating Temperature (Celsius) | -50°C |
| Maximum Operating Temperature (Fahrenheit) | 425°F |
| Maximum Operating Temperature (Celsius) | 218°C |
| Units per Case | 48 rolls |
| Smallest Saleable Unit | Roll |
| Specifications Met | ASTM D3330, ASTM D3652, ASTM D3759 |
| Industries | Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Marine, Metalworking, Military & Government, Paper, Print, Specialty Vehicles, Transportation |
| Application | High Temperature Masking, Splicing, Composite Bonding, Chemical Resistance |
| Brand | 3M™ |
| Recommended Use | For industrial/occupational use only. Not for consumer sale or use. |
Order 3M Polyester Tape 8403 Green High Temperature Masking Silicone Adhesive at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
