Nothing Performs Like Chemtronics

Swabs and Applicators

Swabs and Applicators

Coventry™ cleanroom swabs and applicators keep contamination out of your process, improve yield, and perform consistently, shipment to shipment. To manufacture a Coventry swab, we start with engineered clean materials. Polyester swab and wipe components are laundered first in our Class 10 (ISO Class 4) cleanroom.

Coventry’s Aqua-Prime™ process reduces particles, ionic contamination, and non-volatile residue. The Aqua-Prime™ process cleans with a purified proprietary solvent blend. Widest Selection of Critical Application Swabs. 

Coventry has a wide variety of choices to meet your most demanding applications. The wrapped swab, uniquely designed with no seams or edges, prevents scratching of delicate surfaces. Also included in the product line are sealed fabric, sealed foam, and static control.

Learn how to choose the best swab for your application.

View our swab selection guide

View the swab application guide


Request Info

Choose Your Product


Chemtronics Foamtip Swabs
Highly absorbent precision foam swab with a wide variety of head sizes and shapes

Chemtronics Flextip Swabs
Foam swabs with a flexible head for cleaning optics and small confined areas

Chemtronics Super Flextip Swabs
Foam swabs with flexible head for cleaning optics and small confined areas

Chemtronics Chamois Tip Swabs
Line free swabs that are ideal for cleaning audio and video heads and optical pick-ups

Chemtronics Microtip Swabs
Precision applicator for pinpoint solvent, adhesive and lubricant application made with polyvinylidene fluoride.

Chemtronics Cottontip Swabs
The economical cotton swab designed for general cleaning applications

Chemtronics Low Lint Cottontip Swabs
Low particulate, economical, cotton swabs designed for precision cleaning applications

Chemtronics Micropoint Cottontip Swabs
Low particulate, pointed, cotton swab designed for precision applications

Coventry Sealed Polyester Swabs
Exceptionally clean, tough and durable polyester swab

Coventry Sealed Foam Swabs
Economical versatile cleanroom foam swab

Coventry ESD Static Control Swabs
Swabs prevent destructive static discharge

Coventry Ionizer Tip Cleaner
Compact, convenient tool for cleaning tips on ionizing grid systems

Coventry Wrapped Foam Swabs
Durable foam-wrapped swabs designed for precise applications

Coventry Diamond Swabs
Swab designed to reduce potential for scratching delicate surfaces

Coventry Pillow-Tip Swabs
Cleanroom washed fabric formed into unique solvent-retaining swab