What type? The dingy control is good stuff and holds up to a lot of abuse. I spliced two eye splices in the ends of mine and I connect them with a tiny piece of amsteel blue. They flow through the blocks that way (and you can unrig it). Otherwise, Samson has really good splicing instructions. Here is the end-for-end class II instruction:

http://www.samsonrope.com/Documents/Splice%20Instructions/DblBrd_C2_End%20for%20End_AUG2012_WEB.pdf