Mirror Mylar Film Rolls


Mirrored Mylar Sheets & Rolls – Reflective & Insulating Polyester Film

TAP Plastics offers Mirrored Mylar film—a lightweight, flexible, and shatter-resistant alternative to traditional glass mirrors. Made from biaxially oriented polyester (BoPET) with a vacuum-deposited aluminum layer on both sides, this material combines brilliant reflectivity with thermal insulation performance, making it popular across industries from design and display to engineering and energy efficiency.

Key Features:

  • Brilliant Mirror Finish: Provides a clean, glass-like reflection without the weight or risk of breakage.

  • Thermal Insulation: The metallized layer reflects radiant heat, making it effective in emergency blankets, grow rooms, HVAC, and radiant barrier applications.

  • High Durability: Heat resistant up to 230°C (446°F) and chemically stable, suitable for demanding industrial and scientific uses.

  • Flexible & Lightweight: Easy to cut with scissors, utility knives, or rotary cutters for custom applications.

  • Safe & Shatter-Resistant: A safer choice than glass in gyms, dance studios, therapy rooms, or children’s spaces.

  • Moisture & Chemical Resistance: Retains performance indoors or outdoors.

Common Applications:

  • Decor & Display: Photography, stage design, retail signage, POP displays, and craft projects.

  • Safety & Fitness: Portable mirrors for gyms, dance studios, and therapy centers.

  • Thermal Insulation: Reflective radiant barriers, grow tents, emergency blankets, and energy-saving insulation layers.

  • Industrial & Scientific: Reflective surfaces for instruments, prototypes, and packaging.

  • DIY & Crafting: Cost-effective mirrors, art projects, and school displays.

Sizes Available:

  • Widths: 24" and 48" rolls 

  • Lengths: Sold in 10-ft increments or full 100-ft rolls

Technical Performance Highlights:

  • Tensile Strength: Up to 34,000 psi (ASTM D 882)

  • Thermal Expansion: 1.7 × 10⁻⁵ in./in./°C (ASTM D 696)

  • Melt Point: 254°C

  • Flame Resistance: UL94 VTM-2 (slow to self-extinguishing)

Care & Maintenance:

Clean with a soft cloth and mild soap and water. Avoid abrasive cleaners or scrubbing pads that may scratch the reflective coating.

Tip: For large projects or industrial orders, contact TAP Plastics at info@tapplastics.com for custom sizes, freight shipping quotes, or bulk pricing.

Technical Information:

TRANSPET™ CAD2-F Mylar Film Technical Data

Shipping Notice: Some rolls are over 48" wide, which means carriers like UPS and FedEx add an oversize handling fee in addition to standard shipping rates. To keep your order safe in transit, we ship these rolls at their full width. While this fee is set by the carriers, we apply a single flat oversize charge per order to help cover their costs.