BRANDS
Koch Chemie Pfs Perfect Finish Sealant
$27.99
Koch Chemie · Germany · Sprayable Paint Sealant
Perfect Finish Sealant
Synthetic Spray Sealant · Applicator or Towel Method · Up to 3 Months of Beading
Wax-grade gloss and depth, applied in a fraction of the time — without the wax-day time commitment.
Perfect Finish Sealant is Koch Chemie's newest in the range of paint 'protection' options.
Apply by spray-and-towel or with an applicator pad — the applicator method uses less product and lays down a more even film, so that's the move if you're trying to stretch a bottle. Gloss shows up instantly, before you've even leveled it, and the fill effect is real: it settles into minor imperfections and marring and masks them rather than just adding a wet look on top.
Wipe-down is solid with Pfs too. You're not burning through five towels per panel — a light residue comes off easily, and a pearl weave or plush microfiber is all you need to process the surface after applying. Run this as a standalone sealant or layer it over a cured ceramic coating as a topper. It's safe on PPF and on gloss and painted wheels, and in normal conditions you're looking at up to three months of strong beading. Keep the car outside full-time as a standalone sealant and that window shortens as expected — the topper application over an existing coating holds up better long-term.
What it does
Fills and masks imperfections — settles into minor marring and paint imperfections rather than sitting on top of them.
Instant gloss — visible depth and shine before you've even buffed and leveled the panel.
Faster than waxing — not as quick as an SiO2 spray detailer, but a full step up in durability and depth for the time it costs.
Standalone or coating topper — works on its own or layered over a cured ceramic coating to refresh gloss and beading.
PPF and wheel safe — suitable for paint protection film and gloss or painted wheel finishes.
Application Method
Recommended
Applicator Pad
Spray onto the pad, not the panel. Conserves product and lays down the most even film — the method that gets the most consistent look.
Spray & Towel
Spray directly onto the panel and spread with a towel. Faster, but uses more product per panel than the applicator method.
How to Use
-
1
Start on prepped paint — best results come after paint correction and a proper wash/decontamination. This is a finishing step, not a cleaner.
-
2
Apply thin and even — applicator pad for the most efficient, even coat, or spray-and-towel for speed.
-
3
Watch the gloss show up — you'll see it flash and gloss before leveling even begins.
-
4
Level and buff — a pearl weave or plush microfiber towel removes what little residue there is. No multi-towel process here.
-
5
Layer as a topper if desired — apply over a fully cured ceramic coating to boost gloss and refresh beading.
Surfaces: Paint PPF Gloss Wheels Painted Wheels Ceramic Coating Topper
What to Expect
| Use Case | Expected Beading | Notes |
|---|---|---|
| Standalone, garage kept | Up to 3 months | Strong beading in normal conditions |
| Standalone, kept outside | Reduced | Constant UV and environmental exposure shortens the window |
| Topper over ceramic coating | Adds to coating's lifespan | Refreshes gloss and hydrophobics on an existing coating |
worth a look
