Liquid seam sealer?

[Grrrmachine]

I need to get some sealer into some very awkward crevices, where a brush or tube simply won't reach.

I was thinking about warming up some brushable sealer until it's almost liquid, then pouring it in, but is this advisable or even possible? What are my alternatives?

 

[Blurk99]

i've seen people heating cans of sprayable cavity wax (in a bucket of hot water) to make it flow better, but not seam sealer...

what about a heavy duty cavity wax?

http://www.rust.co.uk/dinitrol-products.cfm

 

[Blurk99]

seems sprayable is around...

http://www.kenteurope.com/uk/shop/viewfamily.php?viewfamily=4582&sectionid=212&type=Auto

 

[Barking Mat]

Industrial mastic? The stuff we get in the local builders merchant is identical to marine quality sikaflex and half the price.

 

[steveo3002]

epoxy mastic would fill the gap and seal it up

 

[REv]

I have used Rustbuster epoxy mastic 121 liquid, brush or sprayable, you can thin it with their thinners then as you say pour it. Used on 64 year old MG TC underside of running boards, so in direct contact with road/wheel spray. The surface was rusty and could not get into some crevices when cleaning up and blasting. No rust has appeared and gives a smooth extremly tough finish. The only way it seems to remove this stuff once cured (good 3-4 days) is by sanding or cutting. I have also tried to break it down with cellulose thinners, brake fluid and paint stripper, to pretty much zero effect.

 

[Grrrmachine]

Thanks for all the replies here. To respond:

While one of the areas affected is a cavity, it'll need some sort of sealant under the wax, because it's a drain channel. For the same reason, I can't get into the area to use a tube of mastic, which is why I need a sprayable or liquid solution.

I'll check out the products named and report back. Thanks muchly!

 

[slim_boy_fat]

Would this be any good?

http://www.captaintolley.com/

 

[steveo3002]

Would this be any good?

http://www.captaintolley.com/

id not use it for that job

 

[Grrrmachine]

In the end I had to opt for a standard sprayable seam sealer, delivered via a spray gun with a tube nozzle. I would have loved to have bought the Epoxy Mastic stuff, but none of the products named are available in Poland, and I can't really wait for the delivery times. Even the Kent stuff, which has a distributor over here, isn't available.

Seems like there's a business opportunity here...