sealer?

[Cruizer67]

can someone tell me what is used on the body where two panels come together..
I have attached some photos. as you can see, from the photos I attached.. you can see what looks like putty... i was wondering exactly what this was..

any help is always appreciated..

Bernard

 

[STSFCTN67]

body seam sealer

http://www.eastwoodco.com/jump.jsp?itemID=1595&itemType=PRODUCT

 

[truck90278]

Try any auto paint supplier. there is also a brushable seam sealer