3M Masking Tape 301E (various sizes)

3M™ 301E is an industrial crepe paper masking tape, designed for a wide range of indoor applications, including trimming, marking, holding, bundling, and surface protection. Thanks to its thick backing, the tape allows for sharp, clean cut lines, making it an excellent choice for painting and assembly processes. It features resistance to moisture and solvents, and the rubber adhesive provides a strong yet easily removable hold without leaving residue. Temperature resistance up to 100°C for 1 hour also makes the tape suitable for oven drying and curing processes.

Technical specifications

• Width: 18 mm, 36 mm, 72 mm
• Length: 50 m
• Thickness: 0.15 mm
• Color: Beige
• Type: Crepe paper tape
• Adhesive: Rubber
• Temperature resistance: Up to 100°C for 1 hour
• Application: Indoor

Application

• Masking during painting and varnishing
• Marking elements and surfaces in production
• Trimming, holding, and bundling
• Surface protection in industrial environments
• Air and oven drying processes for paint

Benefits and features

✅ Thick backing – ensures sharp, aesthetic cut lines
✅ Resistance to moisture and solvents – durability in demanding conditions
✅ Strong yet easily removable adhesive – leaves no residue on surfaces
✅ For many applications – versatility in industrial environments
✅ Thermal resistance – suitable for oven drying and curing
✅ Good flexibility – easy adaptation to irregular surfaces

Application tips

Before use, ensure the surface is dry, clean, and degreased. Apply the tape evenly, pressing it firmly onto the surface. After the drying or painting cycle, it is best to remove the tape before the surface cools completely, which ensures clean edges and no adhesive residue.