XPEL Stealth Review: Ultimate Plus Film, Satin Top Coat

Stealth is not a separate film chemistry from Ultimate Plus. It is the same 8 mil polyurethane base, built to absorb rock chips, road debris and light scratches, finished with a satin top coat that diffuses light instead of transmitting it. XPEL's own comparison material states the only real difference between the two products is that finish: Stealth scatters light for a matte look while Ultimate Plus stays optically clear and glossy.

That means anyone choosing between the two is choosing a look, not a protection level. Impact resistance, edge conformability on curved panels and the underlying warranty terms are identical.

Most premium PPF, including STEK DYNOmatte and SunTek's ceramic-infused lines, uses a hydrophobic top coat that beads water and sheds it quickly. XPEL's own spec sheet lists Stealth's top coat as hydrophilic instead, meaning water spreads into a flat sheet across the surface rather than forming beads. XPEL markets this as a way to reduce visible water spotting on a matte finish, since beaded droplets that dry on a satin surface can leave a more obvious ring than a sheet of water drying evenly.

The trade-off is that a hydrophilic surface does not shed water on its own the way a hydrophobic one does. You still need to dry the car after a wash; the surface will not shrug water off a moving car the way a beading top coat does. This is a real engineering choice, not a defect, but it is worth knowing before you expect Stealth to behave like a ceramic-coated gloss film.

Stealth carries XPEL's standard 10-year warranty against yellowing, cracking, blistering and delamination, and it transfers to a new owner with proof of the original install date, the same terms as Ultimate Plus. That is a genuine advantage over brands like LLumar Valor or SunTek Reaction, whose longer headline warranties do not transfer at resale.

Stealth also benefits from XPEL's installer network, the largest in the category, which matters more on a matte job than a gloss one: a botched matte seam or lifted edge shows up far more visibly than the same flaw under a glossy top coat, so installer experience with matte specifically matters.

Ten to 20 percent over Ultimate Plus for identical impact protection is a real cost for a cosmetic choice. If your car already left the factory in a matte or satin finish, Stealth is close to mandatory, since a gloss film would visibly mismatch the paint it covers. If your car is glossy and you simply want the look, you are paying a meaningful premium for aesthetics alone.

XPEL also sells Fusion Plus, a ceramic coating formulated specifically for Stealth, which adds another line item if you want extra slickness without ruining the matte look. Budget for that separately; it is not included.

Stealth makes sense for owners of factory matte or satin vehicles who want real rock chip and UV protection without changing the finish, and for owners converting a glossy car to satin who are willing to pay the install-complexity premium for a clean result. It is backed by the same transferable, 10-year warranty and the same large dealer network as Ultimate Plus, so the paperwork side of ownership is no harder than choosing the gloss film.

It makes less sense if you are chasing the cheapest matte option. STEK DYNOmatte runs close in price with a hydrophobic top coat included and a 12-year extension available, which is worth comparing directly before committing to Stealth on price alone.

Confirm the shop has installed Stealth specifically, not just gloss Ultimate Plus, since matte film shows installation flaws that gloss hides. Ask to see a finished matte panel in person rather than photos, since lighting in photos can disguise lap lines and texture mismatches that are obvious in direct sunlight.

Get the ceramic coating add-on priced separately in writing if you want Fusion Plus on top, and confirm in writing which warranty document applies, since Stealth's terms mirror Ultimate Plus but installers sometimes hand out generic paperwork that does not name the specific product installed.