Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Potential Cause of rumored GR86’s blown engine? Seal packing(RTV) was peeled off

chipmunk · 08-25-2022, 09:08 AM

As long as the RTV is fully cured (at least 48 hours with at least 50% relative humidity) silicone shouldn't breakdown. Nor is it soluble in petroleum based liquids.

08-25-2022, 09:08 AM	#754
chipmunk Senior Member Join Date: Mar 2017 Drives: _ Location: _ Posts: 440 Thanks: 50 Thanked 178 Times in 104 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	As long as the RTV is fully cured (at least 48 hours with at least 50% relative humidity) silicone shouldn't breakdown. Nor is it soluble in petroleum based liquids.