Wet Film Thickness Gage

Notched Wet Film Thickness Gages measure the thickness of paint, enamels, and other wet films quickly and accurately

Select from 3 styles:

  • Certified Stainless 8-Sided WFT Gage
  • Stainless 6-Sided WFT Gages
  • Aluminum 4-Sided WFT Gages
Made in USA flag with black text below
Conforms to ISO 2808, ASTM D4414, AS/NZS 1580.107.3, JIS K 5600-1-7, NF T30-125, US NAVY NSI 009-32 and others
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In Stock
Same-day shipping if ordered by 2PM EST

Certified Stainless 8-Sided WFT Gage

Dual-head design measures up to 1,500 μm of coating on one side and 60 mils of coating on the reverse.

  • Durable stainless steel construction
  • Includes Certificate of Accuracy
  • 40 notches for superior resolution — 5 notches per side
  • Two-sided—Microns and Mils
    • 1–1,500 microns / 1–60 mils
  • Includes compact hard-shell storage case and pictorial instruction card
Order Code
1–60 mils
25–1,500 μm

Stainless 6-Sided WFT Gages

24- or 36- notch wet film gages for measuring up to 3,000 μm or 120 mils of coating

  • Durable stainless steel construction
  • Select from 6 measurement ranges
  • Imperial versions include features for confirming 1/16" & 1/8" edge radius and edge chamfers (NACE SP0178, PA Guide 11)
  • Metric versions include a notch for confirming 2 mm edge radius (ISO 8501-3)
  • Includes compact hard-shell storage case and pictorial instruction card
Order Code
20–370 μm
25–2,000 μm
25–3,000 μm
0.5–15 mils
1–120 mils
1–80 mils

Aluminum 4-Sided WFT Gages

30-notch wet film gages for measuring up to 2,000 μm or 80 mils

  • Economical aluminum construction
  • Convenient 5.7 x 8.25 cm (2.25" x 3.25") card format
  • Can be discarded, kept as a record of film thickness, or cleaned and reused
  • Sold in packs of 10
  • Select from microns or mils:
    • 25–2,000 microns (WFG2000AL10PK)
    • 1–80 mils (WFG80AL10PK)
Order Code
25–2,000 μm
1–80 mils