3M 4102 Scotch Extremium Invisible Clear Sealing Tape 48mm x 20m

🧩 Invisible Strength for Seamless Repairs

The 3M™ 4102 Scotch® Extremium™ Clear Sealing Tape is engineered for demanding environments where aesthetics and durability are equally important. Its ultra-clear polyethylene backing and solvent-free acrylic adhesive provide a discreet yet strong bond on glass, plastic, polycarbonate, acrylic, and more.

It is weather-resistant and UV-stable, meaning it won’t yellow or degrade when exposed to sunlight. Ideal for both indoor and outdoor use, the tape flexes easily to contour around curves and edges, making it perfect for sealing windows, greenhouses, marine hatches, light covers, or any smooth surface requiring a long-lasting, invisible seal.

🔍 Technical Specifications

• Product Code: 3M 4102

• Width: 48 mm

• Length: 20 m

• Backing Material: Transparent Polyethylene

• Adhesive: Solvent-free Acrylic

• Total Thickness: 0.15 mm

• Elongation: Up to 450%

• UV Resistance: Excellent (does not yellow over time)

• Temperature Resistance: Suitable for indoor/outdoor conditions

• Color: Ultra-clear (nearly invisible once applied)

✅ Key Features & Benefits

• Ultra-Clear Finish: Practically invisible on most surfaces

• UV & Weather Resistant: Ideal for long-term outdoor use

• Strong Adhesion: Bonds well to glass, metal, plastic, and painted surfaces

• Flexible & Stretchable: Conforms easily to irregular shapes and curves

• Easy to Use: Hand-tearable and easy to apply without tools

• Leaves No Residue: Clean removal on most surfaces

🛠️ Recommended Applications

• Sealing cracks in polycarbonate or acrylic windows

• Repairs on marine portholes and cabin hatches

• Greenhouse maintenance

• Protecting sensitive edges or seams

• Fixing transparent signage and light enclosures

• Decorative surface repair without visual disruption