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Why use a Wet Film Thickness Gauge. 90 To 2000 Microns
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1. Ensures Accurate Coating Thickness
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Measures the actual thickness of wet coatings immediately after application.
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Helps confirm you're applying the correct film build, which directly affects the coating’s performance.
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2. Prevents Coating Failures
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Too thin: May cause poor coverage, early failure, corrosion, or UV damage.
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Too thick: Can lead to cracking, sagging, improper curing, or wasted material.
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The gauge helps strike the right balance.
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3. Ideal for a Wide Range of Applications
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90–2000 microns covers everything from light primers to heavy-duty industrial coatings, such as:
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Marine coatings
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Protective epoxy systems
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Tank and pipeline coatings
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Fire-retardant and insulating paints
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Concrete and steel protective coatings
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4. Verifies Application Against Specification
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Ensures compliance with manufacturer specs or industry standards (e.g., NACE, SSPC, ISO).
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Important for quality assurance, especially in regulated industries (construction, infrastructure, oil & gas).
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5. Reduces Material Waste
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Prevents over-application of expensive coatings by applying only what's needed.
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Saves cost and improves environmental responsibility.
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6. Simple, Durable, and Easy to Use
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Compact, handheld tool – just press against the wet surface to read the coating depth.
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No power or calibration required.
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7. Useful in Field or Shop Environments
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Used by:
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Painters and coating applicators
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Inspectors
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Quality control technicians
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Contractors and engineers
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The benefits of a Wet Film Thickness Gauge. 90 To 2000 Microns
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1. Ensures Accurate Coating Thickness
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Measures the wet paint or coating immediately after application.
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Confirms whether the applied layer meets the manufacturer's recommended thickness before it dries.
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2. Prevents Coating Defects and Failures
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Too thin? Risk of poor coverage, corrosion, or early degradation.
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Too thick? Risk of cracking, wrinkling, slow curing, or sagging.
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Helps avoid costly rework or premature coating failure.
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3. Wide Application Range
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The 90 to 2000 micron range covers everything from light architectural coatings to heavy industrial coatings, including:
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Epoxies
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Fireproofing systems
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Marine and offshore coatings
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Tank linings
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Protective coatings for steel and concrete
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4. Supports Dry Film Thickness (DFT) Calculations
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When combined with the paint's % solids by volume, it helps predict final DFT:
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DFT=WFT×(%solids100)\text{DFT} = \text{WFT} \times \left( \frac{\% \text{solids}}{100} \right)DFT=WFT×(100%solids )
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Essential for meeting coating specs in regulated industries (e.g., oil & gas, infrastructure).
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5. Reduces Material Waste
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Prevents over-application, saving money on expensive coatings.
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More environmentally responsible application with fewer emissions and waste.
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6. Simple, Fast, and Reliable Tool
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No batteries, calibration, or setup required.
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Just press the gauge into the wet coating to get an instant reading.
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7. Enhances Quality Control and Compliance
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Frequently used by:
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Painters and applicators
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Quality inspectors
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Contractors and project managers
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Ensures project documentation and QA/QC compliance with industry standards (ISO, SSPC, NACE, etc.).
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Uses and applications of a Wet Film Thickness Gauge. 90 To 2000 Microns
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1. Industrial and Protective Coatings
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Ensures correct thickness of heavy-duty coatings like:
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Epoxies
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Polyurethanes
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Zinc-rich primers
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Coal tar and elastomeric coatings
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Applied on steel, concrete, or industrial equipment to resist corrosion, chemicals, and abrasion.
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2. Oil, Gas, and Marine Industry
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Used in the application of protective coatings on:
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Pipelines
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Storage tanks
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Offshore platforms
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Ship hulls
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Ensures compliance with specifications to protect from saltwater, chemicals, and extreme environments.
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3. Architectural and Commercial Painting
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Confirms proper wet film build for latex, acrylics, or intumescent coatings on walls, ceilings, and structural steel.
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Ensures coatings meet fireproofing and durability standards.
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4. Fireproofing and Intumescent Coatings
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Critical in applying intumescent paints used to provide fire resistance.
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These coatings require precise thickness to meet fire safety ratings.
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5. Concrete and Masonry Coatings
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Ensures even application of sealants, waterproofing membranes, or coatings over:
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Basements
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Bridges
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Parking decks
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Industrial floors
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6. Quality Control and Inspection
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Used by inspectors, quality control technicians, and contractors to verify coating specs during application.
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Supports documentation and certification for compliance with industry standards (e.g., ISO, SSPC, NACE).
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7. Laboratory and R&D
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In paint labs or R&D settings, used to test and calibrate new formulations for desired film build characteristics.
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8. Pre-Dry Film Thickness (DFT) Estimation
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Helps estimate dry film thickness by factoring in paint’s solids by volume:
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DFT=WFT×(%solids by volume100)\text{DFT} = \text{WFT} \times \left( \frac{\% \text{solids by volume}}{100} \right)DFT=WFT×(100%solids by volume )
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Common Users
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Industrial painters
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Coating inspectors
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Maintenance crews
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Painting contractors
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QA/QC professionals
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