Duralac Green

Duralac Green is the renewed version of the original Duralac, designed specifically to protect metal fittings and fixtures on your boat from galvanic corrosion. This high-quality plastic insulator and sealant creates a durable barrier between dissimilar metals, extending the life of your marine hardware.

• Prevents galvanic corrosion at contact points between different metals, such as aluminum cleats with stainless steel screws or brass winches with stainless steel bolts
• Ideal for use on stainless steel shaft accessories fixed on aluminum shafts with rivets or screws
• Effective for protecting bollards coupled with studs of different metals
• Yellow, chrome-free, durable, and flexible paste for long-lasting protection
• Easy application with a brush; do not dilute before use