Dow / DuPont BetaPrime 5504G Single-Use Primer | 5504G-SA

Single-application primer that acts as the base layer on your van wall to help ensure proper urethane adhesion. Designed for professional urethane-bonded van window installs and fast, clean prep on one window at a time. 

• Single-application primer for urethane-bonded window installs
• Solvent-based black primer that reacts with moisture and forms a thin linking layer
• Formulated to treat bond faces before automotive polyurethane adhesive application
• May provide excellent adhesion on many substrates without prior activation steps
• Fluoresces under long-wave UV light for in-process control (limited time)
• When available, normally ships in 3–5 Business Days (plus carrier transit time)

Brand: Dow - Dupont

SKU: 5504G-SA

Warranty: 30-Day Warranty

Description

BetaPrime 5504G Single Application Primer acts as the base layer on the van wall to ensure proper urethane adhesion. It is a solvent-based black primer that reacts with moisture and forms a thin layer that links substrates and adhesives. 

It is formulated to treat bond faces before the application of automotive polyurethanes, and it fluoresces under long-wave UV light for a limited period of time to support in-process inspection. 

Best Use Cases

• Urethane-bonded van window installs (single window jobs)
• Pinchweld and cut-out areas requiring primer before urethane
• Mobile installers who want a single-use format to reduce waste

What’s Included

• 1 single-application primer unit (SKU 5504G-SA)

Technical Specifications

Use Notes

1. Prep the bond area so it is clean, dry, and free of dust, oils, and loose paint.
2. Apply a thin, even layer to the bond face before urethane application.
3. Allow proper flash time per your urethane system requirements.
4. Proceed with automotive polyurethane urethane adhesive installation steps.

FAQ