Spectrum Advanced family:
Spectrum Advanced · Sleeve Division

Heat-shrink
fluoropolymer roll covers.

Stop fighting sticking, adhesive buildup, static, and unplanned downtime. Fluoron heat-shrink sleeves — Fluoro-Clear (FEP), Fluoro-Flex (PFA), Fluoro-Wear (PTFE), and Fluoro-Stat (Conductive PTFE) — give your rollers a non-stick, release-grade surface engineered for flexible packaging, converting, paper, and laminating lines.

  • Adhesive & resin buildup
  • Web sticking & release issues
  • Static on sensitive lines
  • Downtime from roller wear

Jump straight to heat-shrink fluoropolymer roll covers or the FEP roll covers page.

Roll Ø Range 1.5″–60″
Length Up To 400″
Service Temp 500°F
Lead Time 2–4 wks
Fluoro-Clear 60 (FEP) sleeve installation on an industrial roller in production On-Site Sleeve Installation – Louisiana USA
Heat-Shrink Process Fluoro-Clear 60 (FEP) Sleeve Installation
Serving leading lines in
Flexible Packaging Converting Laminating Pulp and Paper Composites Food & Pharma
01 / Product Family

Four sleeve types. One non-stick roller surface.

Fluoro-Clear, Fluoro-Flex, Fluoro-Wear, and Fluoro-Stat heat-shrink sleeves — matched to roller surface, temperature, and release needs.

01 — FEP Fluoro-Clear FEP · clear release · cost-effective
  • Best for: laminating & converting nip rolls
  • Transparent
  • Easiest install

Transparent FEP sleeve for inspection-friendly release on laminating and converting nip rollers. Easiest to install, broadest size range.

Thickness0.020″ / 0.060″
Max Temp375°F
FDAYes
ReleaseGood
ConductiveNo
AbrasionGood
Get Fluoro-Clear recommendation Learn about FEP roll covers →
02 — PFA Fluoro-Flex PFA · high temp · low extractables
  • Best for: food, pharma & high-temp lines
  • Up to 500°F
  • FDA

PFA fluoropolymer sleeve for higher service temperatures, food-contact lines, and pharmaceutical converting where chemical purity matters.

Thickness0.060″
Max Temp500°F
FDAYes
ReleaseGood
ConductiveNo
AbrasionBetter
Get Fluoro-Flex recommendation Learn about PFA roll covers →
03 — PTFE Fluoro-Wear PTFE · premium release · long life
  • Best for: long-service release & wear
  • Lowest friction
  • Patented

Our flagship PTFE roll cover. Lowest friction, deepest non-stick release, and the longest service life of any fluoropolymer sleeve we offer.

Thickness0.060″
Max Temp500°F
FDAYes
ReleaseExcellent
ConductiveNo
AbrasionExcellent
Get Fluoro-Wear recommendation Learn about PTFE roll covers →
04 — CONDUCTIVE PTFE Fluoro-Stat Conductive PTFE · static-dissipative
  • Best for: static-sensitive web converting
  • Static-dissipative
  • Premium release

Fluoro-Stat — Conductive PTFE sleeve for static-sensitive converting and packaging lines. Same heat-shrink install — engineered surface resistivity for static control.

Thickness0.060″
Max Temp500°F
FDAYes
ReleaseExcellent
ConductiveYes
AbrasionExcellent
Get Fluoro-Stat recommendation Learn about conductive PTFE roll covers →
02 / Heat-Shrink Process

Heat-shrink installation in four controlled steps.

A fluoropolymer sleeve is sized to the roll and heat-shrunk into position; bonding method depends on product, service conditions, and machine speed.

Fluoron Heat-Shrink Process

Heat-shrink mechanical fit. Bonding sized to the service.

Our heat-shrink technique installs a Fluoro-Wear (PTFE), Fluoro-Clear (FEP), or Fluoro-Flex (PFA) sleeve onto a prepared roll core. As temperature ramps, the sleeve recovers to the roll diameter and locks in place — concentric, void-free, and field-replaceable.

01
Roll prep & tolerance match
Surface conditioned and measured for sleeve diameter selection.
02
Sleeve loading
Fluoro-Clear (FEP), Fluoro-Flex (PFA), or Fluoro-Wear (PTFE) sleeve sized to the roll and slid onto the core.
03
Controlled heat-shrink
Sleeve recovers to a tight mechanical fit on the roll core; adhesive bonding is added when product, service conditions, or machine speed call for it.
04
Finish & QA
Concentricity, runout, and surface release verified before ship.
See a Fluoro-Clear 60 (FEP) sleeve seat on the roller. The full installation guide — ship-in, onsite, or train-your-team — with a 2-minute walkthrough video.
02b / Install Support

Install support your way.

Every Fluoron sleeve is spec’d before it leaves the floor — roll diameter, face length, temperature, and the failure mode on your line drive the build. Once the sleeve is right, you pick how it gets onto the roller.

01 — In-house install We install at our facility Heat-shrink install · QA verified

Ship us the roll. We spec the sleeve, install it on our line using our heat-shrink process, verify concentricity and runout, and send it back ready to run.

Best forFirst-time customers, premium release
Spec stepAlways first
SupportQA verified, concentricity & runout
Send the roll details →
02 — Onsite technician Our tech installs at your plant Minimal downtime · no shipping

A Fluoron technician arrives at your facility with the spec’d sleeves and the controlled heat equipment, installs on your line, and verifies before signoff. We travel internationally to install sleeves on location when shipping the roll isn’t practical.

Best forLarge rolls, outage windows
Spec stepAlways first, then scheduled
SupportOnsite install, worldwide travel
Request a site visit →
03 — Customer install training Train your team to install Training + engineering support program

For customers running enough sleeves to bring the install in-house, we run a training + engineering support program: we certify your maintenance team on the heat-shrink process — sizing, prep, controlled heat, and QA — and stay on the line for ongoing engineering support after handoff.

Best forHigh-volume sleeve programs
Spec stepWe spec, you install
SupportInstall training + engineering support
Ask about training →
03 / Applications

Built for the most demanding rollers.

Fluoron stays focused on sleeves and roll covers. Below are the industries and line positions where non-stick fluoropolymer roll covers solve sticking, static, wear, and cleaning problems — Pulp and Paper, Flexible Packaging, Printing & Converting, Food & Pharma, Composites, and static-control web lines.

Pulp & Paper

Pulp and Paper

Dryer, canvas, spreader, guide, felt, and calender rolls where buildup, static, and sheet quality matter.

  • Fluoro-Wear (PTFE)
  • Fluoro-Stat (Conductive PTFE)
Flexible Packaging

Flexible Packaging

Food-facing film, adhesive lamination, nip and chill rolls where every wrap-up burns margin.

  • Fluoro-Clear (FEP)
  • Fluoro-Flex (PFA)
Printing & Converting

Printing & Converting

Web converting rolls — reduce adhesive transfer, tape-wrap trouble spots, static surprises, and web breaks.

  • Fluoro-Wear (PTFE)
  • Fluoro-Stat (Conductive PTFE)
Food & Pharma

Food & Pharma

FDA-compliant fluoropolymer sleeves for clean release, sanitation, and regulated packaging environments.

  • Fluoro-Clear (FEP)
  • Fluoro-Flex (PFA)
Composites

Composites

High-temperature release for pre-preg and curing rolls in composite layup.

  • Fluoro-Flex (PFA)
  • Fluoro-Wear (PTFE)
Static-Control

Static-Control Applications

Conductive PTFE sleeves for static-sensitive web lines without sacrificing release.

  • Fluoro-Stat (Conductive PTFE)
Industry references

Proven in the plants where release problems become production problems.

Flexible packaging, paper, food, converting, laminating, and specialty web lines all use the same Fluoron platform differently: Fluoro-Clear (FEP) for clear release, Fluoro-Flex (PFA) for high-temperature nip positions, Fluoro-Wear (PTFE) for premium low-friction performance, and Fluoro-Stat (Conductive PTFE) for static control.

Fluoro-Clear (FEP) heat-shrink sleeve in production at Fluoron's Elkton Maryland facility
Production floor Fluoro-Clear (FEP) sleeve · Elkton MD
Why Fluoron

Patented Fluoro-Wear (PTFE) heat-shrink cover technology in production.

Spray coatings spall. Wrapped films leak. Fluoron’s patented heat-shrink PTFE cover capability seats the fluoropolymer sleeve mechanically — repeatable, replaceable, and dimensionally controlled.

  • Fluoro-Clear (FEP) and Fluoro-Flex (PFA) install seamless; Fluoro-Wear (PTFE) is a heat-shrink seamed cover — no spray bond, no wrapped film.
  • Fluoro-Stat (Conductive PTFE) option for static-sensitive web converting.
  • Field-replaceable: re-sleeve the same roll body for years.
  • U.S. manufactured by Spectrum Advanced.
Paper machine dryer roll with heavy fiber and contaminant buildup before Fluoro-Stat conductive PTFE sleeve
BeforeBuildup & static on bare roll
Same paper machine roll running clean after Fluoro-Stat conductive PTFE heat-shrink sleeve install
AfterFluoro-Stat (Conductive PTFE) sleeve installed