3M 7010335763 Masking Tape 2.4 Mil Blue Polyester 72 Yd

Product Description

The 3M 7010335763 is a high-temperature masking tape designed for demanding industrial and manufacturing applications. Constructed from blue polyester film with a silicone adhesive backing, this tape delivers 29 lb/in tensile strength and maintains performance across a wide temperature range from -60 degrees F to 400 degrees F. At 2.4 mil thick and 72 yards per roll, it provides substantial coverage for precision masking, surface protection, and process sealing tasks. Trade professionals in finishing, fabrication, and aerospace environments rely on this tape where standard crepe masking products fall short.

This tape is suited for industrial finishing and manufacturing environments where thermal resistance and adhesive integrity are critical. Primary applications include masking during e-coating, electroplating, anodizing, and powder coat painting operations. It is also used as a flash-breaking tape when pulling through cured coatings such as epoxies, for securing parts, sealing vacuum bags during autoclave processes, splicing, and tabbing. The silicone adhesive is compatible with processes requiring clean removal after high-temperature exposure.

Key Features

• Blue polyester film construction provides dimensional stability under heat and tension
• Silicone adhesive maintains bond integrity from -60 degrees F to 400 degrees F
• 29 lb/in tensile strength resists tearing during application and removal
• 2.4 mil thickness balances conformability with durability in masking applications
• 72-yard roll length reduces changeover frequency on production lines
• Suitable for autoclave vacuum bag sealing and electroplating mask operations

Compatibility

Designed for use in e-coating, electroplating, anodizing, powder coat painting, autoclave vacuum bag sealing, and epoxy cured-coating processes where elevated temperature resistance and clean silicone adhesive removal are required.

Installation Notes

Apply to clean, dry surfaces free of oils, dust, and loose contaminants to ensure consistent adhesion. Surface preparation and masking work of this type is typically performed by finishing technicians, fabricators, or aerospace composites personnel. Remove tape promptly after the process cycle or within the time window appropriate for the specific coating or plating process to avoid adhesive transfer. Follow all facility-specific safety protocols when working near high-temperature curing ovens or autoclave equipment.