Are you tired of having to press a sand seal into your case? Tired of JB Weld? Try this!!! This precision machined aluminum sand seal insert presses into your case easily and only requires (2) 4-40 flush head screws to hold it in place. NO MORE PUTTY OR JB WELD!!! The best part is it can be easily removed for replacement when worn without damaging your case!!! Your satisfaction is guaranteed.

MST is based out of Tulsa, Oklahoma. Their products are manufactured out of billet aluminum and CNC machined to perfection right here in the USA!