Paints

3M EC 3924B Structural Adhesive Primer

SKU: 3M EC 3924B

Brand: 3M

Pricing on request

Specifications

Part Number	3M EC 3924B

Description

3M EC-3924B Structural Adhesive Primer is a bond primer from 3M for surfaces that will be joined with structural adhesives. It is applied after cleaning and surface pre-treatment and before the adhesive is laid up. Check the compatible adhesives, application method and cure on 3M's data sheet or in the bonding specification.

Angad Aviation supplies this part with full traceability and documentation — request a quote for current pricing, pack sizes and lead time.

Brand: 3M
Part No.: 3M EC 3924B
Size: 1 GLN

Frequently asked

Why is a primer used before structural bonding?

A bond primer protects the prepared surface until bonding and helps the durability of the adhesive joint, particularly in humid service.

Is the primer matched to a particular adhesive?

Yes. Use the primer and adhesive combination named on 3M's data sheet or in your bonding process specification.

How do I get pricing and lead time?

Angad Aviation supplies this part quote-first — click Request a Quote and our team responds with current price, available pack sizes, and lead time. Parts ship with traceability and, where required, an authorized-release certificate you can verify online via Angad Verified.