These 20-400 Black Plastic Phenolic Brush Caps have a polyethylene liner included surrounding the base of the brush underneath the cap. These small liners create a tight seal on the bottle to trap out oxygen and prevent leakage. These plastic brush caps are ideal for glues, nail polishes, nail primer, gels, touch-up paints, oils and more.
Note: You must pair this cap with a bottle taller than the applicator of 58mm to ensure a proper fitting. The brush should not be touching the bottom of the bottle, in order to prevent bent or distorted bristles. When measuring the bottle, be sure to account for the rise at the bottom of the container. Bottles are not included with this brush cap.
Neck Width: 20 mm
Neck Finish: 20-400
Cap Liner: .040" PE Liner
Color: Black
Dip tube Length: 58mm