BR-6747-1

Description

Solvay BR 6747-1 is a high-performance, chromate-based, modified epoxy corrosion-inhibiting primer designed for structural adhesive bonding in demanding aerospace and industrial applications. This advanced primer is 100% water-based, zero VOC, and delivers exceptional corrosion resistance and adhesion performance, matching the properties of traditional solvent-based primers while exceeding all state and federal VOC regulations.
Engineered for versatility, BR 6747-1 offers wide processing latitude, compatibility with multiple adhesive systems, and straightforward application using HVLP or standard air-atomizing spray equipment. Ideal for aluminum and other metal substrates, this primer ensures superior bond durability under harsh environmental conditions.

Key Features
Flexible Cure Cycle – Cures in 60 minutes at 250°F (121°C); can withstand up to three cure cycles without property loss.
Durability – MEK wipe resistant after curing; maintains performance even after extended storage.
Ease of Application – Simple processing with HVLP or conventional spray systems; insensitive to booth conditions (65°F–90°F, 30%–70% RH).
Applications

This product serves multiple purposes: it acts as a bond primer for aluminum components in aerospace and defense applications, providing essential corrosion protection; functions as a corrosion-inhibiting paint primer for aluminum surfaces requiring long-term durability; and works as an adhesion promoter for stainless steel, titanium, nickel, and other metals in high-performance bonding applications.

Maximise durability, adhesion, and environmental compliance with Solvay BR 6747-1.