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Fiberglass Laminators and Fabricators

SOC 51-2051.00Job Zone 2 · Some Preparationv.26.05

Context coveredThis framework covers hand and spray fiberglass lamination, resin mixing, mold lay-up, quality inspection, and material selection in Job Zone 2 production and manufacturing environments including watercraft and composite fabrication shops.

Sources:O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.SkillsCrosswalkSkillsCrosswalk — O*NET enrichment + adjacency index. Opens in new tab.
Emerging
Entry / Apprentice
  1. Fiberglass mats and cloth — select and stage precut materials under direct supervision on a production floor.
  2. Resin and catalyst mixtures — prepare according to written formulas with close guidance in a lamination shop.
  3. Saturated mat layers — pat and press onto molds by hand following step-by-step instructions from a lead fabricator.
  4. Air bubbles and seam irregularities — identify and roll out using hand rollers under direct oversight during initial lamination tasks.
  5. Pneumatic spray gun with chopper attachment — operate under supervision to apply chopped fiberglass and resin to prepared molds.
  6. Hand shears and trimming knives — use to remove excess fiberglass material from molds following demonstrated procedures.
  7. Completed laminate panels — visually inspect for obvious surface defects using basic quality checklists provided by a supervisor.
  8. Work area safety protocols — follow consistently, including PPE use and chemical handling guidelines in a fiberglass fabrication environment.
  9. Production and processing terminology — read and interpret basic work orders and specification sheets with supervisor assistance.
  10. Wrinkles and surface irregularities — smooth using squeegees and hands on flat or simple curved mold surfaces under direction.
Developing
Mid-level / Established
  1. Fiberglass cloth, mat, and wood-bracing materials — select independently based on project requirements in a mid-volume fabrication shop.
  2. Resin-to-catalyst ratios — mix and adjust with minimal oversight to achieve consistent cure times across routine lamination runs.
  3. Saturated cloth and mat layers — apply and compact onto complex mold geometries using brushes and hands with limited supervision.
  4. Chopped fiberglass and resin — spray uniformly onto molds using a pneumatic spray gun, adjusting pressure settings to meet thickness specifications.
  5. Completed fiberglass parts — measure with rulers or micrometers and tap-test for bubbles or dead spots, documenting results on standard inspection forms.
  6. Resin-saturated fiberglass strips — bond to wood reinforcing structures on watercraft decks and cabin surfaces following established procedures.
  7. Trim lines and finish edges — cut cleanly on curved and straight profiles using hand shears and trimming knives in a production setting.
  8. Minor lamination defects — diagnose and resolve using familiar corrective techniques without escalating every issue to a supervisor.
  9. Shift production data — record and enter into spreadsheet software to support basic inventory and output tracking in a manufacturing environment.
  10. Production pace and part quality — monitor simultaneously across an assigned workstation, flagging deviations before they affect downstream assembly.
Proficient
Senior / Expert IC
  1. Full lamination sequences — execute autonomously from mold prep through final trim and inspection across a range of part complexities in a production facility.
  2. Spray application parameters — calibrate chopper gun settings, resin viscosity, and catalyst percentages to meet engineering specifications on non-standard mold profiles.
  3. Dimensional and structural quality checks — perform independently using micrometers, tap-testing, and visual analysis, interpreting results against engineering drawings.
  4. Laminate thickness and fiber-to-resin ratios — optimize through hands-on adjustment, ensuring structural integrity for watercraft and composite assemblies.
  5. Complex seam and bubble defects — troubleshoot root causes and apply corrective lamination techniques without supervisory input in a high-mix production environment.
  6. Wood reinforcement bonding operations — execute with precision on watercraft structural components, verifying adhesion and alignment to design specifications.
  7. Material selection decisions — make independently for multi-layer lay-ups by interpreting project specifications, material data sheets, and customer requirements.
  8. Non-routine quality deviations — analyze patterns across multiple parts and communicate findings to engineering or management using clear technical language.
  9. ERP and production software — use proficiently to track material consumption, job status, and output metrics supporting plant-wide manufacturing operations.
  10. Chemical handling and process hazards — apply in-depth knowledge of resin chemistry to maintain safe, compliant operations throughout all lamination stages.
Advanced
Lead / Principal / Executive
  1. Lamination process standards — develop and document shop-wide procedures, ensuring consistency, quality, and compliance across all fabrication crews.
  2. Apprentice and junior laminators — train and mentor in spray application, mat lay-up, and defect detection techniques, accelerating their on-the-job development.
  3. Production workflows and mold sequencing — redesign to reduce cycle time and material waste across a multi-shift fiberglass fabrication operation.
  4. Quality conformance systems — establish inspection criteria, measurement protocols, and corrective-action frameworks aligned with customer and regulatory requirements.
  5. Resin chemistry and cure optimization — lead process improvement initiatives that reduce defect rates and material costs at an organizational level.
  6. Cross-functional teams — collaborate with engineering, procurement, and sales to translate customer specifications into manufacturable lamination designs.
  7. ERP and production reporting systems — oversee data integrity and use aggregate output metrics to inform capacity planning and capital investment decisions.
  8. Workplace safety culture — champion chemical safety, PPE compliance, and ergonomic best practices across the entire lamination department.
  9. Complex technical problems — diagnose systemic lamination failures spanning equipment, materials, and operator technique, implementing sustainable corrective solutions.
  10. Organizational lamination capabilities — assess skill gaps across the workforce and design training programs that build long-term production competency and retention.

AI-at-Work Competency Framework

Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.

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Sources:Pathsmith™ Durable SkillsPathsmith™ Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
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Related titles
Boat Assembler · Boat Builder · Boat Carpenter · Chopper Gun Operator · Composite Bond Technician · Composite Fitter Mechanic · Composite Laminator · Composite Mechanic · Composite Technician · Fabricator · Fiber Placement Technician · Fiber Winding Operator
RAPIDS apprenticeships
—
O*NET skills
Operations MonitoringMonitoringReading ComprehensionSpeakingComplex Problem SolvingActive Listening
Knowledge domains
Administration and ManagementProduction and ProcessingEducation and TrainingChemistryEnglish LanguageCustomer and Personal Service
Abilities
Near VisionTrunk StrengthMultilimb CoordinationProblem SensitivityArm-Hand SteadinessOral ComprehensionVisualizationExtent FlexibilityInformation OrderingSelective Attention
Work styles
Attention to DetailDependabilityCautiousnessPerseveranceStress ToleranceAchievement Orientation
Technology
Enterprise resource planning ERP softwareSpreadsheet softwareWord processing software
Tasks · seed anchors for statements
  1. Release air bubbles and smooth seams, using rollers.
  2. Spray chopped fiberglass, resins, and catalysts onto prepared molds or dies using pneumatic spray guns with chopper attachments.
  3. Mix catalysts into resins, and saturate cloth and mats with mixtures, using brushes.
  4. Check completed products for conformance to specifications and for defects by measuring with rulers or micrometers, by checking them visually, or by tapping them to detect bubbles or dead spots.
  5. Pat or press layers of saturated mat or cloth into place on molds, using brushes or hands, and smooth out wrinkles and air bubbles with hands or squeegees.
  6. Select precut fiberglass mats, cloth, and wood-bracing materials as required by projects being assembled.
  7. Bond wood reinforcing strips to decks and cabin structures of watercraft, using resin-saturated fiberglass.
  8. Trim excess materials from molds, using hand shears or trimming knives.
CIP education codes
52.020547.060747.060847.060947.061548.0503

Sources: O*NET v30.2 (CC BY 4.0), SkillsCrosswalk.com, LER.me®, Anthropic Economic Index, SAFI (Jadhav & Danve, 2026), WEF Skills Taxonomy 2021, Pathsmith™ Durable Skills Framework. © 2026 EBSCOed.