Permatex 85915 RTV Gasket Maker High Temp Red RTV, 7.25 oz, Pressurized Can w Trigger, Red G4663407 000 psi Case Material Aluminum 000 psi Case Material Aluminum Standards CRN Registered Process Connection 1 4 in NPT Male Primary Units psi Pointer Characteristics Knife Edge Gauge Accuracy Grade Grade 3A Test Primary Scale Minor Graduations 5 Primary Pressure Range 0 to 1 Rating 14 Degrees to 90 Degrees C Dry Type I and Certified to ANSI NSF Standard 51 Container Type Pressurized Can with Trigger Tensile Strength 218 psi Chemical Base Acetoxy Silicone Hardness Shore A20 Non Toxic Yes Specific Sealing Application Drive Housings Maximum Gap Fill Size 0