- Overview
- Applications
- Technical Data
- Warranty
3M Heat Activated Plus Sealing Tape 3412, 1.2mm
Automotive Heat Activated Acrylic Form Plus Tape
3M 3412 Heat Activated Acrylic Foam Plus Tape
3M™ Heat-Activated Acrylic Plus Tape is a 1.20 mm (0.047 inch) thick, gray acrylic foam tape, constructed with two different adhesives. The heat-activated adhesive forms an immediate, consistent and durable bond to most EPDM formulation and Santopreen® materials. The pressure-sensitive adhesive adheres well to many metals, coated metals, glass, selected paints and plastics*.
3M 3412 Tape offers the following key features:
- Excellent adhesion to a wide variety of automotive paints.
- High initial adhesion.
- Acrylic foam core.
In Stock Item

Applications
APPLICATION: AttachmentAPPLICATION: Bonding
APPLICATION: Fastening
APPLICATION: Heat Seal
APPLICATION DESCRIPTION:
3M 3412 Acrylic Plus Tape is a heat-activated adhesive that forms an immediate, consistent and durable bond to most EPDM formulation and Santopreen® materials. The pressure-sensitive adhesive adheres well to many metals, coated metals, glass, selected paints and plastics*.
Technical Data
BRAND: 3MMATERIAL DESCRIPTION:
SIZE: | Custom Converted Foam Tape |
COLOR: | Black |
ADHESIVE TYPE: | Heat Seal |
ADHESIVE TYPE: | Pressure-Sensitive |
CONSTRUCTION: | Differential Tape |
CONSTRUCTION: | Double Sided |
TECHNICAL DATA:
ADHESIVE LAYER: | Acrylic |
ADHESIVE LAYER: | Film |
BACKING/CARRIER MATERIAL: | Foam |
TOTAL THICKNESS: | 1.20 mm (0.047 inch) |
COMPOSITION: | Gray acrylic foam tape, constructed of two different adhesives |
SHELF LIFE:
One year from date of receipt by customer when stored at 4 C - 38C (40F - 100F) and 0-95% relative humidity (RH). The optimum storage conditions are 22C (72F) and 50% relative humidity.NOTES:
Physical and performance characteristics shown are obtained from tests recommended by vendor. Quality Assurance and Technical Service Departments do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user's method of application before use.
The information listed above has been obtained from controlled laboratory tests and is reliable, but should not be used for the purpose of writing specifications. It is offered in good faith, but without guarantee, as conditions and methods of use of our products are beyond our control. It is recommended that the prospective user determine the product suitability before adapting for commercial use.
Warranty
Physical and performance characteristics shown are obtained from tests recommended by vendor. Quality Assurance and Technical Service Departments do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user's method of application before use.
The information listed above has been obtained from controlled laboratory tests and is reliable, but should not be used for the purpose of writing specifications. It is offered in good faith, but without guarantee, as conditions and methods of use of our products are beyond our control. It is recommended that the prospective user determine the product suitability before adapting for commercial use.