What is Offcut / remnant?
Definition
Offcut / remnant is the film left over after a piece is cut — scrap you can't reuse (offcut) or a usable partial roll (remnant). Both are real money: you pay for the feet you consume, not the feet that end up on the car, so tracking them protects margin.
Also called Remnant.
Why it matters to a shop
Offcuts are money sitting on a shelf, and they are invisible to any inventory system that counts rolls rather than feet. Treating remnants as usable stock — with their real cost — is what turns waste from an accepted loss into a number you can push down.
Related terms
More from techniques & prep — How the work actually gets done in the bay.
- Paint correctionMachine polishing that removes swirl marks, scratches and oxidation from clear coat to restore gloss and clarity. Graded by steps — a 1-step refines, a 2- or 3-step removes progressively deeper defects — and priced off the paint's condition and the bay hours it takes.
- Swirl marksFine, spider-web scratches in the clear coat, usually from improper washing and drying. They're most visible on dark paint under direct light and are removed by paint correction, not by wax or a quick polish.
- Clear coatThe transparent top layer of a factory paint system that provides gloss and UV protection. Paint correction works within the clear coat; cutting through it exposes the colour layer and means a respray, so measuring paint thickness matters.
- DecontaminationThe prep step that removes bonded contaminants — iron fallout, tar, industrial fallout — that a normal wash leaves behind, often with a chemical iron remover and a clay bar. Skipping it traps grit under film or coating and ruins the finish.
- Clay barA malleable resin bar (or mitt) dragged across lubricated paint to pull off bonded contaminants the wash missed, leaving glass-smooth paint ready for correction, coating or film.
- Cure timeThe window a coating or adhesive needs to fully harden or bond before the vehicle is exposed to water or delivered. Ceramic coatings need protected cure time; PPF adhesive keeps bonding for days after install. Scheduling has to leave room for it.
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