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3M33991
Sealants
Perfect for matching factory-style seam sealers, this sprayable tip replicates the look and texture of robotically-applied OEM beadwork. Ideal for body seams, wheel arches, trunks, and engine bays, it easily threads onto 1K seam sealer cartridges and works seamlessly with 3M’s pneumatic air supply kit. Adjustable airflow and material flow rates give you control over bead shape and finish—no cleanup required.