STEK PPF Warranty Coverage At ACT Customs
One of the most important reasons to choose STEK paint protection film over competing brands is the manufacturer's warranty behind it. When installed by a STEK-authorized professional like ACT Customs, your film is backed by a limited lifetime manufacturer's warranty that protects you for as long as you own the vehicle.
ACT Customs explains exactly what that warranty covers, what it does not cover, what conditions must be met to keep it valid, and how to act on it if you ever need to.
What Is The STEK Limited Lifetime Warranty?
The STEK limited lifetime warranty is a manufacturer-backed coverage plan that runs for the duration of your original ownership of the vehicle on which the film was installed. It is not a shop warranty or a verbal promise: it is issued by STEK and backed by the manufacturer directly.
"Limited lifetime" means the warranty is valid for as long as you own the vehicle, but it is subject to specific coverage terms and conditions. Understanding those terms upfront is important so you know exactly what protection you have.
The warranty requires that the film be installed by a STEK-authorized installer. As a certified STEK installation shop, ACT Customs meets this requirement on every installation we perform.
What Does STEK PPF Warranty Cover?
The STEK limited lifetime warranty provides coverage against the following film defects and failures:
- Delamination: The film separating or lifting from the vehicle's paint surface as a result of a manufacturing defect or adhesion failure under normal conditions.
- Peeling: Film edges or panel sections peeling back from the surface under normal use and environmental exposure.
- Bubbling And Blistering: Subsurface bubbles or blisters forming beneath the film as a result of manufacturing or adhesion defects, not caused by improper installation.
- Yellowing: Significant discoloration caused by UV degradation, to a degree that falls outside normal aging expected for the film grade.
- Hazing: Loss of optical clarity that meaningfully affects the appearance of the underlying paint.
- Manufacturing Defects: Any defect in the film material itself that causes premature failure or visible degradation under normal use conditions.
These coverage categories apply when the failure originates from the film itself or its adhesive system, not from external physical damage, improper maintenance, or misuse.
What Is NOT Covered Under STEK Warranty?
- Physical Damage: Rock chips, cuts, scratches, or gouges caused by road debris or external objects. PPF is designed to take this abuse, so your paint does not, but the film is designed to absorb impact and may show wear over time.
- Improper Cleaning Or Maintenance: Damage caused by automatic car washes, high-pressure water directed at film edges, abrasive polishing compounds, or any cleaning method not consistent with STEK's care guidelines.
- Chemical Exposure: Damage from prolonged contact with harsh chemicals, fuel spills, brake fluid, or industrial solvents.
- Labor Costs: Manufacturer warranties typically cover replacement film for covered defects. Labor costs for warranty repairs may or may not be covered, depending on how the claim is resolved. We'll be transparent about this if a warranty situation arises.
- Ownership Transfer: The warranty is non-transferable. It is valid only for the original vehicle owner at the time of installation.
- Pre-existing Paint Damage: The warranty covers film performance, not the condition of the underlying paint. If paint damage existed at the time of installation, it remains the owner's responsibility.
- Acts Of Nature And Collision Damage: Hail impact, flood damage, fire, or damage from vehicle collisions is not covered under the film warranty.
Conditions Required To Keep Your Warranty Valid
Follow STEK-Approved Maintenance Guidelines
Maintain the film using pH-neutral soap, avoiding automated car washes with abrasive brushes, and using PPF-safe detailing products. We provide a complete care guide with every installation.
Avoid High-Pressure Water On Film Edges
Directing high-pressure water at film edge terminations can force water beneath the film and cause lifting. Use normal wash pressure and avoid direct high-pressure contact with edges.
Use Only PPF-Compatible Products
Certain waxes, sealants, and polishes contain abrasives or solvents that can damage the film's top coat or adhesive layer. When in doubt, ask us.
Do Not Attempt Self-Repair Or Self-Removal
Attempting to repair lifted sections or remove the film yourself using non-professional methods may void the warranty. Contact ACT Customs if you notice any film performance issues.
Maintain documentation
Keep records of your installation date, invoice, and any subsequent warranty-related communication. This documentation may be required when making a claim.
How To Make A STEK PPF Warranty Claim
01
Contact ACT Customs Directly
Reach out to our team and describe what you're seeing. In many cases, we can assess the situation over the phone or through photos before you bring the vehicle in.
02
Bring The Vehicle In For Inspection
We will inspect the film and document the condition. If the issue appears to fall within warranty coverage, we will initiate the claim process with STEK on your behalf.
03
STEK Warranty Assessment
STEK will review the claim based on our documentation and their warranty terms. Resolution may involve film replacement on the affected panels or other remedies as determined by STEK.
04
Repair Or Replacement
Covered warranty repairs will be performed using the current STEK film. Note that film appearance may vary slightly between installation dates as product specifications evolve.
Why Installation Quality Matters For Warranty Validity
The STEK warranty is only as strong as the installation behind it.
The STEK warranty depends on proper installation. Warranty claims for issues like peeling or lifting are evaluated based on whether the film was installed correctly, including surface preparation, adhesive bonding, and edge finishing. Poor installation can make it difficult to distinguish manufacturing defects from application errors.
This is why choosing a certified STEK installer matters. At ACT Customs, our 13+ years of experience and STEK certification ensure precise installation, consistent performance, and a warranty you can confidently rely on.
STEK PPF Warranty Vs. Other PPF Brand Warranties
Coverage Duration
STEK offers a limited lifetime warranty (original owner), which matches or exceeds most premium competitors. Budget or off-brand films typically offer 3–5 year warranties, if any.
Manufacturer-Backed Vs. Shop-Backed
STEK's warranty comes from the manufacturer, not just the installing shop. Some brands offer shop-only warranties, which means coverage depends entirely on whether the shop stays in business.
Authorized Installer Requirement
STEK requires authorized installation for warranty validity, which ensures the film was installed to the standard the warranty assumes. This protects the vehicle owner.
Coverage Breadth
STEK's coverage of delamination, peeling, bubbling, yellowing, and hazing is comprehensive for a premium film product.
Paint Protection Film Care & Warranty Compliance
Proper care is required to maintain STEK PPF warranty coverage and ensure long-term film performance. Following correct exterior maintenance and paint care practices helps preserve both the film and your vehicle’s finish.
Film Dry Time & Initial Curing
- The film requires a curing period after installation, which may vary depending on weather conditions
- Cold or low-sunlight environments can extend drying time, while warm sunlight can speed it up
- Small water bubbles or a slightly cloudy appearance may be visible during this stage and will resolve as the film dries
- Do not operate windows or disturb the film until it is fully dry
Cleaning Guidelines
- Use clean, soft materials such as microfiber cloths for car exterior care
- Avoid ammonia-based or harsh cleaning products that may affect paint preservation
- A soft cloth or synthetic sponge is recommended for washing, followed by gentle drying
Post-Installation Requirement
- Do not clean the film for at least 30 days after installation
Warranty Compliance Tips
- Follow all recommended surface maintenance practices
- Avoid improper cleaning methods that could void warranty coverage
- Keep installation documentation for warranty verification
Following proper maintenance helps keep your warranty valid and your film performing as expected.
Get STEK PPF With Warranty At ACT Customs
Protect your vehicle with certified STEK PPF installation backed by a manufacturer's warranty. Contact ACT Customs today for a custom quote and long-term protection you can trust.
FAQs About STEK PPF Warranty
Is the STEK warranty transferable?
No, the STEK warranty is typically not transferable and applies only to the original owner.
Does the STEK warranty cover installation errors?
No. The warranty covers manufacturer defects, not installation errors. This is why choosing a certified installer is important.
Do you need annual inspections?
No, but periodic inspections help maintain film condition and long-term performance.
How long does STEK paint protection film last?
STEK PPF typically lasts 5 to 10+ years, depending on maintenance and driving conditions.
What voids a STEK PPF warranty?
Improper care, unauthorized installation, or damage from external factors can void the warranty. Following proper maintenance guidelines helps prevent issues.
Is the warranty the same for the DYNO Series and FORCESHIELD Series?
Both product lines are covered by a limited lifetime manufacturer's warranty when installed by an authorized professional. Specific terms may vary slightly between product lines - ask us for the current warranty documentation at the time of your installation.
