3M™ PA1-B Blue 4" Hand Applicator is a durable, reusable squeegee-type applicator for graphic film and premasking tape. 3M identifies the PA1-B Blue as the softer option compared with the PA1-G Gold, and its softer edge helps conform graphic film over very lightly textured substrates such as FRP.

Key Features & Benefits

• Durable, reusable 3M hand applicator
• Softer than the 3M PA1-G Gold applicator
• Soft edge helps conform film over very lightly textured surfaces
• Can be used to hand apply premasking tape
• Compact 4-inch format for controlled installation
• Professional tool for sign and graphics installers

Product Specifications

• Brand: 3M
• Model: PA1-B
• Product Type: Squeegee / Hand Applicator
• Color: Blue
• Nominal Size: 4 in.
• 3M ID: 7100038651
• UPC/GTIN: 30051128092065

Common Applications

• Graphic film installation
• Premasking tape application
• Sign vinyl installation
• Very lightly textured substrates such as FRP
• General sign and graphics work

Choosing & Using This Product

Choose the PA1-B Blue when a softer applicator edge is desirable. For installers who prefer a firmer 3M hand applicator, the PA1-G Gold is the corresponding firmer option.

Keep the working edge clean during installation. Dirt or debris trapped at the edge of any squeegee can mark graphic film.

Frequently Asked Questions

How is the PA1-B Blue different from the PA1-G Gold?
3M describes the PA1-B Blue as the softer applicator. The PA1-G Gold is firmer.

Can it be used with premask?
Yes. 3M specifically lists hand application of premasking tape as a use for the PA1-B.

Can it be used on textured surfaces?
3M notes that the softer edge helps conform graphic film over very lightly textured substrates such as FRP.