Groco Backing Blocks silicone

Groco Backing Blocks siliconeEach 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.

• Use with 217352 (103ELN) and 218316 (103RN)

Package width: 17

1 GallonAblative Plus is an economical antifouling product effective against fouling organisms

• Mounting bushing: 1/2” long

Clear bowl enables quick examination for cleaning without removing the strainer from the line

Cast filter holes

• Includes plug-in ports for easy installation:

It also features Autopilot to automatically navigate your boat in any direction you choose and Spot-Lock with Jog to hold you in place on top of any productive fishing spot without touching your trolling motor

• Motor must be removed and stowed before operating boat or trailering

• Power requirement: 12 volt drawing less than 1 amp

• Non-penetrating clip

• Each stanchion is a 7/8” rod of solid enhanced