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3M 3909 IN 900 ML BOTTLE

(Code: 90-10210-01)

Data Sheet
107.95 €
Currently out of stock.
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3M 3909 IN 900 ML BOTTLE

3M 3909 - STRUCTURAL ADHESIVE PRIMER



3M 3909 is a structural adhesive primer compatible with many epoxy or nitrilephenolic based adhesive films.

Among those for example AF 30, AF 3109-2 and AF500.
The primer has been designed for improved adhesion to anodized aluminium.

It offers the following advantages :
- Insures complete wetting of film adhesive to adherend surface.
- Protects surface treated metals and diminish strongly the rate of natural re-oxidation.
- Improves shear and peel performance, on both etched and anodized surfaces.
- Results in superior environmental performance.
- Simplifies production scheduling by protecting the cleaned surfaces until bonding operation can be completed.
- Primer can be co-cured with heat curing film or 1-part paste adhesives.