FTL 300 · FTL 600
FTL is a polyethylene terephthalate (PET) security laminate that bonds to existing glass and transforms it into a blast-retentive barrier — containing fragmentation, absorbing overpressure, and preventing penetration. No structural modification. No visible change.
Protection configurations
UV blocking — FTL 600
Per pane installation
Structural modifications
The Threat Context
Modern buildings — especially in Dubai — feature large glazed facades, full-height windows, and glass entrance lobbies. They look beautiful and let in light. They also represent a significant vulnerability in any security incident.
"In the event of a blast, the primary cause of injury is not the explosion itself but the catastrophic fragmentation of unprotected glass into high-velocity shards and shrapnel that project into occupied spaces."
Blast & overpressure
Glass fragmentation contained, occupants protected from shrapnel scatter.
Forced entry & burglary
Film membrane resists penetration by tools and impact.
Drone strikes
Withstands small commercial drones with explosive payload at proximity.
Vandalism
Optional exterior layer takes the abuse; interior protection remains intact.
Solar / UV degradation
FTL 600 blocks ≥99% UV — meaningful in south-facing GCC glazing.
Four protection configurations
Every Fortis configuration uses the same FTL 300 and FTL 600 base laminates — applied in different combinations to deliver progressively higher protection. Solution 3 is the recommended campus-wide standard; Solution 4 is reserved for the highest-priority areas.
One layer of FTL 300 on the interior face of existing glass.
Blast retention membrane. Glass breaks but adheres to the film, eliminating shrapnel scatter — the primary cause of blast-related injury.
Threat coverage
Recommended for: internal corridors, gymnasiums, low-risk facades, canteen glazing.
One layer of FTL 600 on the interior face of existing glass.
Engineered for superior penetration resistance. Plus ≥99% UV blocking — significant for south-facing GCC classrooms.
Threat coverage
Recommended for: ground-floor classrooms, admin offices, IT suites, main entrance lobbies, perimeter windows.
FTL 300 exterior + FTL 600 interior — dual-sided composite system.
Exterior FTL 300 absorbs and distributes initial impact energy; interior FTL 600 provides the primary retention barrier. Substantially exceeds either film alone.
Threat coverage
Recommended for: all primary campus glazing — classrooms, admin, entrance lobbies, sports facilities, perimeter facades. Campus-wide standard.
FTL 300 exterior + two layers of FTL 600 interior.
Combined interior film layers — sufficient to contain glass under heavy blast or medium-class drone strike.
Threat coverage
Recommended for: main entrance lobby, principal offices, glazing facing public roads or vehicular access.
Full Technical Specifications
Every value tested to recognized international standards. Optical properties to GB/T 2680 and ASTM D1003. Aging to UV exposure of 0.5 W/m² @ 340 nm for 1,200 hours.
| Property | Unit | Value | Method |
|---|---|---|---|
| Thickness | µ / mil | 300 / 12 | GBT 29061 |
| Visible Light Transmittance | % | 89 ± 3 | GB/T 2680 |
| Internal Reflection | % | 10 ± 3 | GB/T 2680 |
| External Reflection | % | 10 ± 3 | GB/T 2680 |
| UV Blocking Rate | % | ≥ 25 | GB/T 2680 |
| Infrared Blocking Factor | % | 2 ± 5 | Challenge Shield |
| Fog Degree | % | ≤ 3.5 | ASTM D1003 |
| Clarity | % | ≥ 99 | ASTM D1003 |
| Total Solar Energy Rejection | % | 13 ± 2 | GB/T 2680 |
| Aging Test (UV Exposure) | — | No Change | 0.5 W/m² @ 340 nm, 1200 h |
| Property | Unit | Value | Method |
|---|---|---|---|
| Thickness | µ / mil | 600 / 24 | GBT 29061 |
| Visible Light Transmittance | % | 92 ± 3 | GB/T 2680 |
| Internal Reflection | % | 10 ± 3 | GB/T 2680 |
| External Reflection | % | 10 ± 3 | GB/T 2680 |
| UV Blocking Rate | % | ≥ 99 | GB/T 2680 |
| Infrared Blocking Factor | % | 12 ± 2 | Challenge Shield |
| Fog Degree | % | ≤ 3.5 | ASTM D1003 |
| Clarity | % | ≥ 99 | ASTM D1003 |
| Total Solar Energy Rejection | % | 14 ± 2 | GB/T 2680 |
| Aging Test (UV Exposure) | — | No Change | 0.5 W/m² @ 340 nm, 1200 h |
Roll dimensions: 1.52 m wide × 45 m long. Self-adhesive. Both films are installed exclusively by certified Fortis technicians to ensure optimal adhesion, performance, and long-term durability.
Where it's deployed
Fortis FTL is specified across the full spectrum of buildings whose glazing is too valuable to leave unprotected.
Education
Large glazed campuses where occupant safety from blast fragmentation is the primary concern.
Diplomatic
Discreet upgrade for street-facing windows without altering the building's diplomatic architecture.
Government
Lobby and perimeter glass protection for buildings hosting officials, sensitive material, or sensitive data.
Critical Infrastructure
Hardening of facility entrances and control rooms against blast and forced-entry attempts.
Commercial
Anti-burglary and ballistic resistance with no visible change to the storefront.
Private
Discreet, transparent protection for private homes where ostentatious armoring would be counter-productive.
Installation
FTL is installed exclusively by certified Fortis technicians. A typical school window upgrade takes approximately 30 minutes per pane. Installation is non-disruptive — no structural modification, no replacement of the glass itself.
Site survey & specification
Threat assessment, glazing audit, and recommended solution per area.
Pre-cut & dust-free preparation
Films cut to exact pane dimensions in our certified workshop, glass surface prepared on-site.
Bonded application
~30 min per pane. Glass is immediately usable; full curing in 80–90 days.
Certification & documentation
Lab-traceable batch records and a Fortis-issued installation certificate per project.
Download the complete Fortis PET Drone & Blast Protection presentation, including detailed test data, application diagrams, and reference projects.
Briefings — by appointment
Schedule a confidential site survey with the Fortis GCC team. We'll walk you through the right configuration for your facility and provide a tailored quote with certified test reports.