Hi-Temp Red & Blue RTV Silicone Sealant & Gasket-Maker

2 reviews Write a Review
Price $9.89


Hi-Temp Red RTV Sealant Gasket-Maker Acetoxy Curing 10.1 oz. Caulking Cartridge Nozzle: Standard with re-seal tip - Sensor-Safe. This High Temperature Silicone is rated at 650 Degrees Fahrenheit for Intermittent exposure. This means that it can withstand temperatures this high for hours at a time. It can withstand up to 550 degrees continuously.

Priced per cartridge. Order in intervals of 12 for even case quantities. 

100% RTV Blue Silicone Sealant Adhesive and Gasket-Maker Acetoxy Curing 10.1 oz. Contains caulking cartridge nozzle, standard with re-seal tip - sensor-safe.

This high-temp red and blue RTV silicone rubber is ideal for commercial, residential, and automotive applications.

Safety Data Sheet

2 Reviews

  • Posted by Mitch on Jun 10th 2020


    Works as intended

    We used this to seal up a custom batch oven in our facility. So far it's working very well. Quick shipping too. I plan to buy more when we build the next oven.

  • Posted by Michael Thomas on Jun 16th 2018


    Just like the higher priced brands but at a way better price

    Thank you Silicone Depot your high temp silicone is great. we pay almost 3 times the amount for the other guys. Everyone needs to buy from you guys for the fast shipping and the great price for the same product. Way to go.