(Blue) Silicone Adhesive 3.0 mil total. 1 mil polyester film with 2 mils of silicone adhesive.
Resists fumes and chemicals, and leaves minimum residue on
removal. Allows visibility of circuitry after masking. Film will not
break or split during application or removal. A protective tape,
designed to perform well in all phases of masking operations
during printed circuit board production. Industry standard plater’s
tape. Protects surfaces from splashes and chemical fumes in tin/
lead stripping and gold tab plating. Adhesion: 30 oz/in. Tensile
Strength: 25 lbs/in. Elongation: 90%. Max Temp. Resistance:
220°C (428°F)/30 min. 3” plastic core.