Blue Dolphin Washi Masking Tape – Professional Precision Masking

Achieve sharp, clean finishing lines with Blue Dolphin Washi Masking Tape, designed for precision painting, decorating and professional surface protection.

Blue Dolphin Washi Tape is a professional masking tape featuring a thin, flexible Washi paper backing, helping tradespeople achieve neat, accurate edges when working around windows, doors, trims and other finished surfaces.

Ideal for decorators, plasterers, external renderers and EWI installers who need reliable masking and surface protection during finishing work.

Whether you're applying interior paints, decorating around freshly finished surfaces or protecting window frames during external rendering projects, Blue Dolphin Washi Tape helps deliver a clean, professional finish.

Key Features & Benefits

• Precision masking: Thin Washi paper backing helps create sharp, clean finishing lines.

• Excellent edge definition: Designed to minimise paint bleeding when correctly applied to suitable surfaces.

• Flexible and easy to apply: Ideal for detailed masking around window frames, doors, skirting boards and trims.

• Professional surface protection: Helps protect adjacent finished surfaces from paint and coating contamination.

• Easy handling: Lightweight paper backing makes the tape convenient to position and apply.

• Versatile applications: Suitable for professional decorating, painting and appropriate surface protection tasks.

• Neat removal: Designed for clean removal when used within the manufacturer's recommended conditions.

Ideal for Plasterers, Renderers & EWI Installers

Silicone & Acrylic Rendering

During silicone and acrylic thin-coat rendering projects, accurate masking is essential for protecting windows, doors and adjoining finishes.

Blue Dolphin Washi Tape can be used on compatible smooth surfaces to help create neat boundaries and protect finished areas from accidental contamination.

For demanding external conditions or rough render substrates, select a masking tape specifically rated for those applications.

External Wall Insulation (EWI)

EWI installations involve detailed finishing around windows, door frames, trims and adjoining surfaces.

Washi masking tape provides a precision masking option for compatible surfaces where neat finishing lines and careful surface protection are required.

Internal Plastering & Decorating

Protect skirting boards, architraves, window frames and other suitable finished surfaces when carrying out internal plastering, painting and decorating work.

Professional Painting

The thin Washi backing is particularly useful for precision painting, helping decorators achieve sharp lines around walls, ceilings, doors and decorative features.

Typical Applications

• Interior painting and decorating

• Precision masking and sharp paint edges

• Window and door frame protection

• Skirting boards and architraves

• Smooth trims and adjoining finished surfaces

• Detailed masking during suitable rendering and EWI finishing work

Product Specifications

• Brand: Blue Dolphin

• Product type: Washi precision masking tape

• Backing: Thin Washi paper

• Application: Professional painting, decorating and surface protection

• Width: To be confirmed

• Roll length: To be confirmed

• Adhesion: Dependent on Washi variant

• Recommended removal period: Dependent on Washi variant

• UV and exterior suitability: Check the exact product specification

Application Advice

For the best results, ensure surfaces are clean, dry and free from dust, grease and loose material before applying the tape.

Press the tape firmly along the masking edge to ensure good contact and minimise paint bleed.

Remove carefully in accordance with the coating manufacturer's guidance and the tape's recommended removal period.

Always test on delicate, freshly painted, porous or unfamiliar surfaces before full application.

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