Invisi-Cote positioning foams have a sealed coating applied to the raw foam which makes them fluid-resistant. The coating is easily cleaned and has minimal shadowing with low attenuation. Within this range is the Stealth sub-range which features flared sides to further minimise artifacts.

Stealth vs Non-Flared

Stealth sponges are designed with proprietary angles to offer artifact-free viewing. Non-flared sponges may show artifacts under imaging, specifically when the coating is applied.

Invisi-Cote positioning foams are high-quality foams dipped in a fluid-resistant, cleanable coating. They offer minimal shadowing with low attenuation. They are our most popular range as they offer a middle ground between raw foam, which is difficult to keep sanitary, and covered, which is cleanable but leaves artifacts on the image when scanned.