TeckWrap Helios70 Nano Ceramic Window Tint Film (C70-4mil)

Film construction
Film type: Nano-ceramic automotive window film, heavy gauge
Series: Helios
Thickness: 4 mil
Roll size: 1.52 m × 30 m
Application: Front windshield (subject to local laws)
Directional: Yes
Storage shelf life: 2 years at +10°C to +20°C, 50% RH, dry conditions, away from sunlight

Optical performance
Visible Light Transmission (VLT): 70 ± 2%
Internal Visible Light Reflectance: 9%
External Visible Light Reflectance: 9%
Infrared Transmittance (IR): 12 ± 2% (88% rejection)
Ultraviolet Rejection (UVR): over 99%
Total Solar Energy Rejected (TSER): 46 ± 2%

Durability
4 mil construction adds shatter resistance to the glass
Non-metallic construction, no interference with mobile, GPS, radio or TPMS signals
Scratch-resistant hard coat on the exposed surface
Dimensionally stable across the service temperature range
Colour stable, does not fade to purple with age

Warranty
8-year TeckWrap limited warranty against bubbling, peeling, cracking, delamination and excessive colour change.

Professional installation strongly recommended
Apply at +17°C to +23°C in a dust-free environment
Service temperature range: -45°C to +45°C
Wet application with slip and tack solutions
Tools: squeegee with soft buffer, hard card, heat gun, knife, masking tape, microfiber cloth, gloves, IR thermometer
Conformability: smooth and medium-curved glass
Directional film, check orientation before cutting
Overlap 3 to 4 mm where panels meet
Post-heat to set the adhesive once the film is squeegeed out
Remove the protective cap before installation
Allow 7 to 14 days to cure before rolling the windows down
Do not clean the film for 7 days after installation
After cure, clean with an ammonia-free glass cleaner and a soft microfiber cloth only
Verify local window tint laws before installation. At 70% VLT this film clears the 70% threshold applied to front side windows in many regions, though some still prohibit any film on the windshield below the AS-1 line.

All TeckWrap statements, technical information and recommendations are based on tests believed to be reliable but do not constitute a guarantee or warranty. All products are sold on the understanding that the buyer has independently determined the suitability of the product for their purpose.

TeckWrap warrants this film for 8 years against bubbling, peeling, cracking, delamination and excessive colour change under normal use. In the event of a valid claim TeckWrap will replace the product or provide compensation at its sole discretion. This is the exclusive obligation of TeckWrap Inc.

The warranty does not cover normal wear, transportation, labour, consequential damages, improper installation, damage caused by abrasive or ammonia-based cleaning, or physical impact. Film applied to damaged, pitted or previously tinted glass is not covered.

Local laws on automotive window tint vary significantly by region and may restrict VLT on specific windows. The buyer is responsible for confirming legal compliance before installation. Screen images may vary from the physical product, refer to a physical sample. Use film from the same production lot across all windows on a vehicle to keep colour consistent.