Specification Brand : 3M BulletPoint1 : Very High Bond Conformable Acrylic Foam Tape has adhesive both sides to promote excellent adhesion to a broad range of surfaces BulletPoint2 : Capable of replacing rivets, spot welds, liquid adhesives, and other permanent fasteners BulletPoint3 : The conformable foam provides good contact, even with mismatched substrates BulletPoint4 : Resistance to solvents, moister and plasticiser migration BulletPoint5 : Provides more uniform seal on irregular surfaces Color : Dark Grey CompatibleMaterial : Pvc,carpet,acrylic CompatibleMaterial1 : Paper CompatibleMaterial2 : Acrylic CompatibleMaterial3 : Metal CompatibleMaterial4 : Stainless Steel CompatibleMaterial5 : Wood CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 10052427009309 ExternallyAssignedProductIdentifier1 : 696738624030 ExternallyAssignedProductIdentifier10 : 0046917691498 ExternallyAssignedProductIdentifier11 : 0051131063822 ExternallyAssignedProductIdentifier12 : 0746927133192 ExternallyAssignedProductIdentifier13 : 00051131063822 ExternallyAssignedProductIdentifier2 : 5448095740039 ExternallyAssignedProductIdentifier3 : 0696738624030 ExternallyAssignedProductIdentifier4 : 782386180445 ExternallyAssignedProductIdentifier5 : 051131063822 ExternallyAssignedProductIdentifier6 : 046917691498 ExternallyAssignedProductIdentifier7 : 0782386180445 ExternallyAssignedProductIdentifier8 : 0767887396533 ExternallyAssignedProductIdentifier9 : 0799621097604 FcShelfLife : 900 days GpsrSafetyAttestation : 1 IncludedComponents : no IsExpirationDatedProduct : 1 ItemDisplayDimensions_Height : 0.5 inches ItemDisplayDimensions_Length : 4.63 inches ItemDisplayDimensions_Width : 4.63 inches ItemDisplayWeight : 0.15 pounds ItemForm : Strip ItemName : 3M 4941 VHB Double-Sided Acrylic Foam Tape, 45 mil, 0.5" x 5 Yards (Dark Grey) ItemPackageDimensions_Height : 12.3952 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 12.2936 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : foam-tape Language : english LowerTemperatureRating : 50 degrees_fahrenheit Manufacturer : 3M Material : Acrylic Foam Tape Material1 : Acrylic Material2 : Foam ModelName : Weather Stripping Foam Insulation Tape ModelNumber : 3M-4941-.5-5 NumberOfItems : 1 PackageLevel : unit PartNumber : 3M-4941-.5-5 ProductDescription : Typical Physical Properties
- Color:Black. - Adhesive Type :Modified Acrylic - Foam Type :Very Conformable Acrylic Foam - Density(ASTM D3574 ):590 kg/m³ (37 lb/ft³) ¹ - Total Tape Thickness(ASTM D3652)0.6 mm (0.025 in) (25 mil) - Thickness Tolerance :±15 % - Liner :PE Film - Liner Thickness:0.13 mm (0.005 in) (5 mil) - Primary Liner Color:Red (printed) - Minimum Application Temperature:10 °C (50 °F) - Short Term Temperature Resistance:149 °C (300 °F) - Long Term Temperature Resistance:93 °C (200 °F)
Application Techniques
Clean: Most substrates are best prepared by cleaning with a 50:50 mixture of isopropyl alcohol (IPA*) and water prior to applying 3M VHB Tapes.
Exceptions to the general procedure that may require additional surface preparation include: - Heavy Oils: A degreaser or solvent-based cleaner may be required to remove heavy oil or grease from a surface and should be followed by cleaning with IPA/water.
- Abrasion: Abrading a surface, followed by cleaning with IPA/water, can remove heavy dirt or oxidation and can increase surface area to improve adhesion.
- Adhesion Promoters: Priming a surface can significantly improve initial and ultimate adhesion to many materials such as plastics and paints.
- Porous surfaces: Most porous and fibered materials such as wood, particleboard, concrete, etc. need to be sealed to provide a unified surface.
- Unique Materials: Special surface preparation may be needed for glass and glass-like materials, copper and copper containing metals, and plastics or rubber that contain components that migrate (e.g. plasticizers).