GROCO Backing Block f/2" & 2-1/2" Seacocks Under Armour UPC : 4710587821245

UPC : 4710587821245

Manufacturer Part No : 11438-7

Waterproof and flexible

Excellent bond to all fabrics

GROCO Backing Block f/2" & 2-1/2" Seacocks Under Armour UPC : 4710587821245Backing Block for 2" & 2 1 2" Seacocks Features: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the backing block into the holes that match the seacock flange Rigid 1 2" thickness provides secure installation but is flexible enough to conform to minor hull curvature Will not swell or absorb moisture Made from an environmentally friendly PVC foam specially formulated for marine applications Manufacturer : GROCO