25 Micron Polyester Tape - HIT012-25

25 Micron Polyester Tape – 19.05mm x 66m Length | Vital Parts – HIT012-25

Our 25 Micron Polyester Tape is a lightweight, heat-resistant masking solution designed for precision applications in industries such as powder coating, electronics, and manufacturing. Offering excellent flexibility and thermal endurance, it is ideal for masking tricky shapes and delicate components that require a secure, clean release at elevated temperatures.

What are 25 Micron Polyester Tapes?

25 Micron Polyester Tapes are made from a thin polyester film (PET) and backed with a low tack silicone adhesive. They are specially engineered for use in high-temperature environments up to 180°C for 20,000 continuous hours (with short-term resistance up to 215°C). Their thinner profile makes them more adaptable than standard 50 micron alternatives, offering easier handling and better conformity to irregular surfaces. These tapes are typically green in colour for high visibility during application an...

Key Features:

• 25 micron green polyester film construction
• Silicone adhesive backing for residue-free removal
• 180°C long-term heat resistance (up to 215°C short-term)
• Flexible and lightweight for tricky masking tasks
• Clean edge definition during powder coating and anodising
• Available in widths from 3.2mm to 250mm, or custom up to 1 metre
• Good chemical and abrasion resistance
• RoHS and REACH compliant materials

Key Applications and Industries

In the UK market, 25 Micron Polyester Tape is used extensively across several manufacturing sectors. In powder coating, it is essential for masking off threaded holes, edges, and grounding points during the curing process. In the electronics industry, its heat stability and low outgassing properties make it suitable for circuit board masking and insulation. Aerospace and automotive manufacturers rely on it for clean masking lines on complex components, while general industrial users appreciate its ea...

Technical Specifications

• Material: 25 micron green polyester (PET) film
• Adhesive: Silicone (low tack)
• Temperature Rating: 180°C (long-term), 215°C (short-term)
• Standard Width Range: 19.05mm
• Custom Width: Up to 1 metre upon request
• Length per Roll: Standard 66 metres
• Adhesion Strength: Approx. 1.5 N/cm
• Colour: Green for high visibility

Our 25 Micron Polyester Tapes are ideal for:

• Precision masking in powder coating and e-coating
• PCB protection during soldering and high-temp reflow
• Clean masking of complex geometries and curved surfaces
• General heat-resistant masking in automotive and aerospace assembly

Benefits:

• Thin and flexible for detail work and complex contours
• Resistant to tearing and wrinkling during application
• Leaves no residue after prolonged exposure to heat
• Custom slit widths available for niche or irregular masking
• Excellent heat and chemical resistance for demanding processes
• Supports high precision masking lines in coating processes

Why Choose Vital Parts?

Vital Parts is a trusted UK supplier of premium fasteners and industrial components, dedicated to delivering a customer-focused service with the following advantages:

• Same-Day Dispatch: Prompt and dependable shipping to keep your projects moving.
• Competitive Trade Pricing: Save more with discounted rates on bulk purchases.
• Expert Technical Support: Get guidance from our experienced team for choosing the right products and applications.

If you need assistance selecting the right size or would like to discuss custom options, contact our expert team at 01233 713581.