Despite the increased use of prophylaxis and effective ART, and the decreased incidence of PCP, PCP-associated acute respiratory failure remains among the most common reasons for ICU admission in HIV-infected patients.
Open Cell Backer Rod. Open Cell Backer Rod is used for hot pour, where out-gassing and bubbling is a problem, or where quicker curing is needed (it enables 2-sided air exposure on some products). Open Cell foam is enable air to reach both sides of joint. VERY soft and compressible. Resistant to gas, oil and most solvents.
These easy-to-use rods are useful for multiple tasks including soldering or repairing aluminum windows, doors, gutters and siding, and even sealing holes in boats. With a low working temperature of 720 to 750 degrees Fahrenheit, these rods can also be used to build-up aluminum joints without distortion, discoloration, or loss of strength.