Fenton Coating

Lore & Background

The Fentons have long treated the ghost problem in Amity Park as an engineering challenge rather than a supernatural mystery. Where other ghost hunters rely on brute-force blasters or single-use traps, the Fentons prefer layered, redundant systems. Fenton Coating is a natural extension of that mindset: if a ghost can slip through a door, a window, or a wall, then the solution is to make the surface itself hostile to spectral passage. The coating bonds at a molecular level with the material it is applied to, creating a thin energetic lattice that ghostly matter cannot easily penetrate.

In the broader Fenton workshop, the coating is one of dozens of prototypes and production models. Jack is known to iterate rapidly, building new versions after every near-miss, and the coating is no exception. Earlier batches reportedly had issues with adhesion on certain plastics or with degrading under sustained ectoplasmic pressure, prompting the addition of stabiliser compounds and a multi-layer application protocol. Maddie's contribution to the design tends to focus on user-safety: non-toxic base solvents, easy cleanup, and clear warning labels, because in the Fenton household a ghost-repelling paint that also poisons the family dog is simply unacceptable.

For Danny, the coating is a reminder of how much his parents' love manifests as hardware. Every new invention is, in its own way, a promise: we will build a wall between you and the things that hurt you, and we will build it three times over. The Fenton Coating, sitting in its labelled can in the garage next to the Thermos and the Blaster, is that promise rendered in a slightly sticky, faintly glowing substance that smells like ozone and lemon cleaner.

In Their Own Story

The kitchen smelled of lemon cleaner and ozone. Jack was on his knees in front of the refrigerator, a can of Fenton Coating in one hand and a lint roller in the other, applying the third coat to the underside of the countertop. Maddie stood behind him with a clipboard, ticking off items in a checklist that had its own checklist attached to it.

"Third layer on the east-facing surfaces?"

"Third layer on the east-facing surfaces," Jack confirmed, not looking up. A faint blue shimmer spread across the laminate where the coating dried, and the air above it hummed at a frequency just below hearing. Somewhere in the walls, a ghost that had been rattling the pipes for two days went very, very still.

Danny leaned in the doorway, half-ghost, watching the shimmer pulse. "Dad, you don't have to coat the toaster."

"I'm coating the toaster, Danny. The toaster is a surface."

Maddie made a note. Jack rolled the can to the next panel. The hum deepened, and the pipes finally, gratefully, went quiet.

Reader's Guide

Fenton Coating is a spreadable, ghost-repelling (and in some formulations, ghost-binding) substance developed in the Fenton workshop in Amity Park. It is applied by brush, roller, or aerosol spray to rigid surfaces—walls, countertops, door frames, vehicle panels—and cures into a thin, faintly luminescent layer that creates an energetic barrier hostile to spectral matter.

Mechanically, the coating works by embedding a micro-lattice of Fenton-tech resonance nodes into the substrate. Once cured, the lattice emits a low-frequency field that disrupts the cohesion of ghostly ectoplasm, making it energetically costly for a ghost to pass through or cling to the treated surface. In binding variants, the lattice can lock a ghost in place long enough for a Thermos or Blaster to finish the job.

Jack's design philosophy is visible in every layer: the base solvent is non-toxic and citrus-scented (Maddie's insistence), the active compound is triple-redundant, and the can itself has a child-lock, a pressure-relief valve, and a printed emergency-inhalation protocol. Malfunctions in early prototypes included poor adhesion on silicone, premature curing in cold weather, and one memorable incident where a batch bonded to a ghost mid-crossing and left it stuck to the garage door for forty minutes.

Later-season variants show improved durability and a wider application range, including temporary coatings for Fenton Blaster barrels to reduce spectral residue. The coating is primarily a household-defence tool, used by Jack and Maddie, though Danny has occasionally applied it himself in a pinch. It is not a weapon; it is a wall you can paint.

Did You Know?

• Fenton Coating is part of a broader family of Fenton-tech surface treatments, reflecting the Fentons' preference for layered, redundant defence over single-point solutions.
• The coating's non-toxic, citrus-scented base solvent is a recurring touch that highlights Maddie's influence on the Fentons' design process, prioritising household safety alongside ghost-repelling efficacy.
• In the Fenton workshop, the coating sits alongside dozens of other prototypes, illustrating Jack's habit of building multiple iterations after every close call with a ghost.
• The coating's binding variant can temporarily immobilise a ghost on a surface, effectively turning any wall or table into a improvised ghost trap until a Thermos or Blaster is deployed.