• Description for 3M 346

    A heavy duty natural colored flat stock paper tape for indoor and outdoor protection of many metals, plastics and materials in transit and features a heavy duty weather resistant backing.

    *See Terms of Use Below

    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Protective Tape
    Substrate Copper, Brass, Metal, Plastics, Steel, Windows
    Industry Outdoor motors, Protection of aircraft windows, Protection of aircraft surfaces, Protection of boat deck surfaces, Protection of aircraft parts, Protection of aircraft wings
    Manufacturer 3M
    Chemistry Rubber
    Cure Method Pressure Sensitive
    Color Tan

Popular Articles

Testing the effectiveness of surface treatments

Read Article

Lightweighting drives automotive adhesives demand

Read Article

6 objects held together by adhesives you probably can't live without

Read Article

Infographic: ENSURING A STRONG BOND - 6 Basic Methods of Surface Preparation

Read Article

Sponsored Articles

Unique Advantages of Contact Adhesives

Read Article

Using LOCTITE® 454™ is a Valid Option for Engineers Working with a Wide Variety of Materials

Read Article

Sylgard 184 by DOW is the Top Choice for a Transparent, Silicone Encapsulant. Read Why:

Read Article

Case Study: Creating reliable, corrosion-free bonds with LORD® 406 acrylic adhesive

Read Article

Featured Ads

Gluespec Poll

Which answer best describes a project you are currently working on?
Tensile Strength Test Methods
Tensile Strength Test Method
28 (lbs./in.) ASTM D-3759, width
General Bond Strength Test Methods
General Bond Strength Substrate Test Method
22 (oz./in.) Steel ASTM D-3330, width
Elongation Test Methods
Elongation Test Method
4 % D-3759 (at Break)