The Rapidtest 38® ink dries within seconds of application, leaving a striking red permanent image of the result for proof of testing. Our other inks and pens in definitive levels ranging from 18.4 to 105 do not have this drying capability outside of the Rapidtest 38®, which is our new non-hazardous Quicktest® pen.
The Rapidtest 38® has been deemed Dangerous Goods by the US Department of Transportation and ICAO. However, under special provisions, this pen can be shipped without Dangerous Goods surcharges or full-scale transportation requirements.
- Extremely easy to handle
- Perfect for quick spot checks on polyolefins
- No wiping off necessary, lasting display of result
- A quick GO / NO-GO solution
- Considered toxic
The test fluid of the Quicktest 38® Pen contains solvent. This may cause inaccurate results on materials or coatings that are not solvent resistant. It is also NOT to be used for metal cleanliness testing.



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