Rubberized undercoating. Make sure that you have a few dry days for it to fully cure. It will take a few days(or so)to out-gas as well.
133whp-126ftlbsTQ Eclipse CD8443,JBL Px300.4, JBL GTO7001, PPI 356cs, JBL p1024(Hooray!) SubThump enclosure, RAAmat BXT, Damplifier Pro
Hatch Nation #140
Caeci caecos ducentes