Water-Sensitive Paper

DropFlight® Premium Water-Sensitive Paper provides the most accurate testing results on the market.  Specially formulated for the DropFlight app, these cards are manufactured to the highest standards:

• Heavy stock ensures cards won't warp
• Extra-smooth finish aids detection of fine droplets
• Resealable package locks out moisture between applications
• Made in the USA by SpotOn

Our scanner has been carefully calibrated for this paper's proprietary coating, so you can have peace of mind knowing that your tests are effective, accurate and actionable.

Available in 1x3" and 2x3" sizes.