PC® RTV 450 Silicone Adhesive


A one part, neutral cure, silicone adhesive / sealant formulated for use at high temperatures. It is particularly suited for use in conjunction with insulations which require adhering or sealing to itself or hot surfaces. It cures to an elastomeric solid at room temperatures.

Service Temperature Limits:
-100 to 204°C, 232°C intermittent
-148 to 400°F, 450°F intermittent

VOC Compliant. Meets the general requirements for VOC emissions of SCAQMD Rule 1168, July 1, 2005 adhesive and sealant applications, as analyzed by the methods specified in Rule 1168.

Meets the stainless steel service requirements of MIL-DTL-24244D (SH).


U.S. Stock Item. Available in standard 10.3 ounce cartridges (12 / case).

Product data sheet
Safety data sheet