Clinical Supplies > Impression Materials & Accessories > Cotton Dams & Foam Blocks

An affordable alternative to other cotton & foam block options Designed to fit any patient String removal filament Includes 50 per package  ...

PLEASE NOTE: Sizes XL and L are being discontinued by the manufacturer - once our inventory has been depleted, these two sizes will not be restocke...

Slim style - Approximately half the thickness of standard foam oto-dams Ideal for CIC impressions Package of 50 Specify: X-Small/Pediatric, Small, ...

Made with medical grade cotton balls; Securely pre-tied Made with medical grade cotton balls Securely pre-tied Available in 4 sizes  Includes 5...

Important for deep impressions Eliminates pressure build-up on patient's drum Super soft foam 24 per package Specify size: 13mm, 11mm, 9mm, 7mm (p...

Vented just like standard PROS oto-dams but half as thick Perfect for deep canal impressions Package includes one PROS slotted earlite tip 24 per ...