777172 Evinrude Johnson Zinc Phosphate Primer Touch-up paint | Genuine OEM BRP Outboard Part

🔧 Product Description

Genuine BRP Evinrude Johnson Green Zinc Phosphate Primer - Part Number: 0777172

A genuine BRP chromate-free, self-etching zinc-phosphate primer for repairing exposed aluminium and steel surfaces on outboards, sterndrives and marine-engine components.

Part number 777172 is the shortened form of full BRP number 0777172.

The primer chemically bonds to properly prepared bare metal and forms a corrosion-resistant base layer before application of the matching engine or gearcase topcoat.

⚙️ Key Features

• Genuine BRP Evinrude Johnson OEM primer

• Correct full OEM part number 0777172

• Common reference 777172

• Green zinc-phosphate formulation

• Chromate-free self-etching primer

• Suitable for aluminium and steel

• Ideal for midsections, swivel brackets and gearcases

• Aerosol application for spot repairs and refinishing

🔄 Supersession & Cross Reference

OEM Supersession / Related Numbers:

• 0777172

• 777172

• 0771227

• 771227

• 0500103

• 500103

• 172757

• UPC: 745419304294

• OEM Description: Zinc Phosphate Primer

• Colour: Green

Aftermarket / Functional Alternatives:

• Moeller Marine: 025802 - Green Zinc Phosphate Primer

• Moeller Marine: 025802-1 - Green aerosol format

• Moeller Marine: 025801 - Yellow Zinc Phosphate Primer

• Moeller Marine: 025801-1 - Yellow aerosol format

• Tempo: A-702 - Green Zinc Phosphate Primer

• Tempo: A-701 - Yellow Zinc Phosphate Primer

Alternative-product note:

• The Moeller and Tempo products are functional marine or aluminium primers rather than guaranteed colour-matched BRP replacements.

• Green primer is preferable where maintaining the original undercoat colour is important.

• Confirm compatibility with the intended topcoat system before use.

🚤 Compatibility

Suitable for surface repairs on:

• Evinrude outboard gearcases

• Johnson outboard gearcases

• Midsections and exhaust housings

• Swivel and stern brackets

• Aluminium engine covers and metal components

• OMC sterndrive housings

• Bare aluminium and steel marine hardware

Important application note:

• Primer does not replace proper cleaning and surface preparation.

• Remove corrosion, loose paint, oil, salt and oxidation before application.

• Deep aluminium corrosion must be repaired before refinishing.

• Aerosol products may be restricted to ground transport.

🔌 Function

Zinc-phosphate primer promotes adhesion between bare metal and the colour topcoat while slowing under-film corrosion.

Common situations requiring primer:

• Paint chips expose bare aluminium

• Gearcase skeg has been repaired

• Corrosion has lifted the original coating

• Midsection or bracket has been sanded

• Welding or grinding has removed the factory finish

• Surface has been prepared for a complete repaint

Application considerations:

• Wash away salt and contamination

• Degrease the repair area

• Sand or mechanically remove loose oxidation

• Feather the edge of the existing paint

• Mask seals, anodes, shafts and machined surfaces

• Apply several light coats rather than one heavy coat

• Observe the flash and recoat times printed on the can

• Apply a compatible BRP or marine-engine topcoat

• Do not paint sacrificial anodes or grounding contact points

• Use appropriate gloves, eye protection and respiratory protection

• Apply only in a well-ventilated area away from ignition sources

📦 Condition

• Genuine BRP Evinrude Johnson OEM product

• Brand new aerosol primer

• Pressurised and transport-restricted product

• Supplied in genuine or equivalent protective packaging