Tenacious K740 Flowmask Premium Masking Tape

K740 FlowMask is a premium Japanese flat rice paper tape featuring an ultra-thin, dense paper backing and a very low tack emulsion acrylic adhesive system. Designed for precision masking on smooth and delicate surfaces, it ensures ultra-crisp, sharp edges with no edge bleed. Its excellent UV stability allows for up to 90 days of outdoor use, making it an extremely versatile masking tape.
Features:

• Ultra-thin construction for precision masking
• Very low tack adhesive for use on delicate surfaces
• High tensile strength, strips without breaking
• Sits flat to prevent paint edge bleed
• Excellent UV stability for long-term applications

Technical Details:

• Gauge: 0.09mm
• Elongation at Break: 5.2%
• 180° Peel Adhesion: 0.74 N/cm
• Tensile Strength: 38.3 N/cm
• Service Temperature: 0°C to 100°C

Application:

• Ideal for masking freshly painted surfaces, wallpaper, and fragile substrates
• Suitable for automotive low bake ovens and powder coat masking
• Perfect for fine line masking and detailed painting applications
• Effective as a protective, sacrificial layer for delicate surfaces
• Can be written on with a Texta pen for labelling purposes

Benefits:

• Protects delicate surfaces from damage upon removal
• Ensures clean, crisp paint lines with no flaking or bleeding
• Allows for easy hand-tearing while maintaining excellent tensile strength
• Provides a reliable masking solution for high-value preservation projects

Key Markets:

• Painting & Decorating: Used on historical buildings and heritage-listed sites
• Drafting & Design: Secures documents to surfaces without damage
• Event & Film Production: Protects underlying surfaces in temporary setups
• Industrial & Automotive: Suitable for masking applications on delicate surfaces

Surface Preparation:

• Ensure surfaces are clean, dry, and free of grease and dust before application
• For best adhesion, apply firm pressure
• Recommended application temperature: 15°C and 30°C