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Showing results for tags 'sealant'.
Hi all, I stripped out all of the old sound deadening material from my R32 GT-R in prep for replacement. In doing so, the rubber grommets / plugs / covers (take your pick of name) in the floor were removed. Most were either somewhat perished, had shrunk or were destroyed by removing the sound deadening. I have bought all of the replacement parts. I have had a bit of a search and looked through the workshop manual but have not been able to identify: What product should be used to seal the plugs? I am not fussed about using the original product (would prefer not to) but what would be suitable sealant to use now? Some were sealed in using something akin to the seam sealant but this required a combination of dry ice and a hammer to remove. Which plugs should be sealed? Obviously those that cover bolts that need to be removed for maintenance shouldn't be sealed. Also some that I would have thought shouldn't be sealed were or randomly / partially sealed. E.g. 74300AA / 06212-5500P in the spare wheel compartment was sealed when I thought that was supposed to be able to serve as a drain if required (R33 Boot - Water Leak) Pictures from Nissan FAST for reference showing the plugs in question: Cheers Rob
What sealant do you guys use on welch/core/freeze plugs on your RBs? I'm in the process of building an RB30/25 and I can't seem to find any answers on here. I have bought brand new brass welch plugs. Apparently you have to use a special silicone sealant? I read somewhere on here that someone said loctite 504. Then I read somewhere els on the interweb (on other engines) that someone said permatex no. 3, and stag. LS motors have special ones that they buy from GM i think. I bought a nissan gasket kit and got nissan fluid gasket which i'll be using on the water pump. Do you also use it on the oil pump (+gasket) and oil pan?
Hi there! Is it some sort of special technique to use a gasket sealant like Hondabond on a metal head gasket? Got my engine back from a builder and he used Hondabond on my Tomei metal head gasket. He says hes been using this technique since 2017. Never heard of anyone doing this before, and my first instinct was that this was totally wrong. I tried searching the web for several days and came across *some* high HP builders using a little hondabond on head gaskets as some sort of insurance. Pictured below is my metal head gasket with the grey hondabond coming from the sides.