Currently displaying all 15 products in this category.
Marine Sound and Temperature Insulation
Insulating your engine room reduces noise transfer as well as heat and fumes. But soundproofing is not your average insulation and Defender offers a variety of brands for the best engine compartment insulation and sound deadening. Shipped by the sheet, today?s technologically advanced soundproofing insulation leaves the lead (and the weight) behind, and it is even easy to install!