3M Scotch-Weld Primer for Metals 3901 is an adhesion promoter compatible with 3M Scotch-Weld construction adhesives. The product improves adhesion to metals and glass. Its additional properties include improved corrosion protection.
- Improves the resistance to environmental influences of epoxy resin and polyurethane-based construction adhesives
- Good adhesion and wetting properties for long-lasting performance
- complete wetting of the bonded surfaces possible
- Easy application - air-drying in 60 minutes
- Protection for cleaned surfaces until the bonding process is complete
H225 Highly flammable liquid and vapour.
H301 Toxic if swallowed.
H311 Toxic in contact with skin.
H331 Toxic if inhaled.
H370 Causes damage to organs: Sensory organs
P210A Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P260A Do not breathe vapours.
P280C Wear protective gloves and clothing.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor.
P308+ P311 IF exposed or concerned: Call a POISON CENTER or doctor.
P370+ P378G In case of fire: Use extinguishing media for flammable liquids, such as dry chemical or carbon dioxide to extinguish.
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